TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ANHYDRIDE ACIDE [32 records]
Record 1 - internal organization data 2016-12-21
Record 1, English
Record 1, Subject field(s)
- Air Pollution
- Pollutants
Record 1, Main entry term, English
- mineral dust
1, record 1, English, mineral%20dust
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- inorganic particle 2, record 1, English, inorganic%20particle
correct
- mineral particle 3, record 1, English, mineral%20particle
correct, see observation
- inorganic dust 4, record 1, English, inorganic%20dust
correct, see observation
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Mineral dust appears a promising source of sublimation nuclei. Dust produced by the disintegration of rocks and blown to fairly high levels is a probable source of supply. Sand from desert regions is another possibility. It is likely that both the mineral dust and the sand contain suitable minerals, such as quartz, which have a hexagonal crystal structure. 5, record 1, English, - mineral%20dust
Record number: 1, Textual support number: 2 CONT
Suspended solids are largely composed of fine mineral particles (silt, clay and colloids) together with varying amounts of animal or plant debris, depending on the season. 3, record 1, English, - mineral%20dust
Record number: 1, Textual support number: 1 OBS
mineral: An inorganic substance. 6, record 1, English, - mineral%20dust
Record 1, French
Record 1, Domaine(s)
- Pollution de l'air
- Agents de pollution
Record 1, Main entry term, French
- particule minérale
1, record 1, French, particule%20min%C3%A9rale
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- poussière minérale 1, record 1, French, poussi%C3%A8re%20min%C3%A9rale
correct, feminine noun
- poussière inorganique 2, record 1, French, poussi%C3%A8re%20inorganique
correct, see observation, feminine noun
- particule inorganique 2, record 1, French, particule%20inorganique
correct, see observation, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les particules minérales, comme celles du fer ou du vanadium et d’une façon générale des métaux de transition, catalysent les réactions d’oxydation et d’hydrolyse de l'anhydride sulfureux en acide sulfurique, et ce, notamment, en milieu humide. Les particules organiques peuvent se retrouver dans l'air en grande quantité. 1, record 1, French, - particule%20min%C3%A9rale
Record number: 1, Textual support number: 1 OBS
Le terme «poussière» est généralement synonyme de «particule». Dans un sens plus spécifique, il désigne aussi : une particule solide supérieure à un micron. «Substance minérale», dans un contexte chimique, s’emploie par opposition à «substance organique». 2, record 1, French, - particule%20min%C3%A9rale
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2016-02-29
Record 2, English
Record 2, Subject field(s)
- Construction Finishing
- Glues and Adhesives (Industries)
- Paints and Varnishes (Industries)
Record 2, Main entry term, English
- polyurethane alkyde resin
1, record 2, English, polyurethane%20alkyde%20resin
proposal
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
alkyde resin: A class of adhesive resins make from unsaturated acids and glycerol. 2, record 2, English, - polyurethane%20alkyde%20resin
Record number: 2, Textual support number: 2 OBS
polyurethane resin: Any resin resulting from the reaction fo diisocyanates ... with a phenol, amine, or hydroxylic or carboxylic compound to produce a polymer with free isocyanate groups; used as protective coatings, potting or casting resins, adhesives, rubbers, and foams, and in paints, varnishes, and adhesives. 2, record 2, English, - polyurethane%20alkyde%20resin
Record 2, Key term(s)
- polyurethan alkyde resin
- polyurethan-alkyde resin
- polyurethane-alkyde resin
Record 2, French
Record 2, Domaine(s)
- Finitions (Construction)
- Colles et adhésifs (Industries)
- Peintures et vernis (Industries)
Record 2, Main entry term, French
- résine alkyde polyuréthanne
1, record 2, French, r%C3%A9sine%20alkyde%20polyur%C3%A9thanne
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- polyuréthanne-alkyde 1, record 2, French, polyur%C3%A9thanne%2Dalkyde
masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Produit de la condensation de l'acide gras d’une huile siccative avec un polyol(par exemple la glycérine), des isocyanates et des acides dibasiques(par exemple l'anhydride phtalique). [...] Ces produits de condensation, contrairement aux résines de polyuréthannes, sont livrés en un composant. Ils sèchent et durcissent à la température ambiante par oxydation au contact de l'air comme les résines alkydes siccatives. Les résines alkydes polyuréthannes ont des propriétés de résistance chimique et mécanique(dureté par exemple) supérieures à celles des alkydes. Leur tenue aux intempéries est bonne, mais inférieure cependant à celle des alkydes. 1, record 2, French, - r%C3%A9sine%20alkyde%20polyur%C3%A9thanne
Record 2, Key term(s)
- résine alkyde polyuréthane
- polyuréthane-alkyde
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2012-04-18
Record 3, English
Record 3, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 3
Record 3, Main entry term, English
- disulfuric acid
1, record 3, English, disulfuric%20acid
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- disulphuric acid 2, record 3, English, disulphuric%20acid
avoid
- pyrosulfuric acid 1, record 3, English, pyrosulfuric%20acid
former designation, avoid
- pyrosulphuric acid 2, record 3, English, pyrosulphuric%20acid
avoid
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
An unstable, crystalline acid ... that is usually handled commercially as a thick oily fuming liquid, that is formed by the union of sulfur trioxide with sulfuric acid, that is a chief component of fuming sulfuric acid, and that is converted to sulfuric acid when mixed with water. 3, record 3, English, - disulfuric%20acid
Record number: 3, Textual support number: 1 OBS
Chemical formula: H2S2O7 or H2O7S2 4, record 3, English, - disulfuric%20acid
Record 3, French
Record 3, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 3
Record 3, Main entry term, French
- acide disulfurique
1, record 3, French, acide%20disulfurique
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- acide pyrosulfurique 2, record 3, French, acide%20pyrosulfurique
former designation, avoid, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
L'acide sulfurique peut dissoudre de l'anhydride SO3, et donner des produits contenant plus de cet anhydride que l'acide normal H2SO4. Ces liquides huileux, souvent colorés en brun par le carbonisation de poussières organiques, sont nommés oléums; ils fument à l'air et laissent souvent déposer des cristaux d’acide pyrosulfurique[...]; celui-ci est en effet un solide incolore, fondant à 36 °C. 3, record 3, French, - acide%20disulfurique
Record number: 3, Textual support number: 1 OBS
Formule chimique : H2S2O7 ou H2O7S2 4, record 3, French, - acide%20disulfurique
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Elementos y compuestos químicos
Entrada(s) universal(es) Record 3
Record 3, Main entry term, Spanish
- ácido disulfúrico
1, record 3, Spanish, %C3%A1cido%20disulf%C3%BArico
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- ácido pirosulfúrico 1, record 3, Spanish, %C3%A1cido%20pirosulf%C3%BArico
masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 OBS
Fórmula química : H2O7S2 o H2S2O7 2, record 3, Spanish, - %C3%A1cido%20disulf%C3%BArico
Record 4 - internal organization data 2011-08-24
Record 4, English
Record 4, Subject field(s)
- Chemical Elements and Compounds
- Chemistry
Universal entry(ies) Record 4
Record 4, Main entry term, English
- diarsenic pentaoxide
1, record 4, English, diarsenic%20pentaoxide
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- arsenic pentoxide 2, record 4, English, arsenic%20pentoxide
avoid, obsolete
- arsenic pentoxyde 3, record 4, English, arsenic%20pentoxyde
avoid
- arsenic acid anhydride 4, record 4, English, arsenic%20acid%20anhydride
avoid
- arsenic anhydride 5, record 4, English, arsenic%20anhydride
avoid
- arsenic acid 5, record 4, English, arsenic%20acid
avoid
- arsenic oxide 5, record 4, English, arsenic%20oxide
avoid
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A chemical product in the form of a white, amorphous, deliquescent solid which forms arsenic acid in water, is soluble in water and alcohol, is derived by action of oxidizing agent such as nitric acid or arsenious oxide and which is used in arsenates, insecticides, dyeing and printing, colored glass, metal adhesives and as a weed killer. 6, record 4, English, - diarsenic%20pentaoxide
Record number: 4, Textual support number: 1 OBS
arsenic pentoxide: obsolete form. 1, record 4, English, - diarsenic%20pentaoxide
Record number: 4, Textual support number: 2 OBS
Chemical formula: As2O5 6, record 4, English, - diarsenic%20pentaoxide
Record 4, French
Record 4, Domaine(s)
- Éléments et composés chimiques
- Chimie
Entrée(s) universelle(s) Record 4
Record 4, Main entry term, French
- pentaoxyde de diarsenic
1, record 4, French, pentaoxyde%20de%20diarsenic
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- anhydride arsénique 2, record 4, French, anhydride%20ars%C3%A9nique
avoid, masculine noun
- pentoxyde d'arsenic 3, record 4, French, pentoxyde%20d%27arsenic
avoid, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
L'anhydride arsénique [...] est une poudre blanche que l'on obtient en chauffant au rouge sombre l'acide arsénique. 4, record 4, French, - pentaoxyde%20de%20diarsenic
Record number: 4, Textual support number: 1 OBS
pentoxyde d’arsenic : forme incorrecte. 1, record 4, French, - pentaoxyde%20de%20diarsenic
Record number: 4, Textual support number: 2 OBS
Formule chimique : As2O5 5, record 4, French, - pentaoxyde%20de%20diarsenic
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Elementos y compuestos químicos
- Química
Entrada(s) universal(es) Record 4
Record 4, Main entry term, Spanish
- ácido arsénico
1, record 4, Spanish, %C3%A1cido%20ars%C3%A9nico
masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 OBS
Fórmula química: As2O5 2, record 4, Spanish, - %C3%A1cido%20ars%C3%A9nico
Record 5 - internal organization data 2011-08-23
Record 5, English
Record 5, Subject field(s)
- Chemical Engineering
Record 5, Main entry term, English
- contact process
1, record 5, English, contact%20process
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A process used for the catalytic manufacturing of sulfuric acid from sulfur dioxide and oxygen. 2, record 5, English, - contact%20process
Record 5, French
Record 5, Domaine(s)
- Génie chimique
Record 5, Main entry term, French
- procédé de contact
1, record 5, French, proc%C3%A9d%C3%A9%20de%20contact
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- procédé catalytique 2, record 5, French, proc%C3%A9d%C3%A9%20catalytique
masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
La fabrication de l'acide sulfurique utilise le procédé aux oxydes d’azote(procédé par chambres et par tours) ou le procédé de contact. Elle comprend deux phases successives : la préparation et l'épuration d’un mélange d’air et d’anhydride sulfureux SO2; l'oxydation de SO2 en SO3 à l'aide de vapeurs nitreuses ou de catalyseurs solides. 3, record 5, French, - proc%C3%A9d%C3%A9%20de%20contact
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2011-08-09
Record 6, English
Record 6, Subject field(s)
- Chemistry
Record 6, Main entry term, English
- acylation
1, record 6, English, acylation
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Any process whereby the acyl group, a radical formed from an organic acid by removal of a hydroxyl group, is incorporated into a molecule by treatment with a carboxylic acid, its anhydride or its chloride. 2, record 6, English, - acylation
Record number: 6, Textual support number: 1 CONT
The acylation or alkylation of the enzymes with reactive monomers is governed to a large extent by the nucleophilicity of the amino acid side radicals and hence by the pH of the reaction solution and the reactivity of the acylating or alkylating monomers used.... Compared with immobilization through activated matrices, the products obtained by the above-described process have a neutral matrix; do not adsorb substrate or reaction product; retain kinetic properties substantially unchanged; and show statistical distribution of the protein in the polymer. 3, record 6, English, - acylation
Record 6, French
Record 6, Domaine(s)
- Chimie
Record 6, Main entry term, French
- acylation
1, record 6, French, acylation
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Substitution, dans une molécule, d’un atome d’hydrogène par un radical acyle R-CO-. [...] C'est une des réactions les plus importantes de la synthèse organique. C'est en général une substitution électrophile, où le réactif peut être un ester, un chlorure ou un anhydride d’acide, et dont l'intervention est bien étudiée en biochimie. 1, record 6, French, - acylation
Record number: 6, Textual support number: 1 CONT
La chymotrypsine est une enzyme qui hydrolyse les protéines en coupant la liaison peptidique entre le carboxyle d’un amino-acide aromatique et l’amide de n’importe quel autre résidu. Dans le mécanisme d’action de la chymotrypsine [...], la désacylation de la protéine est l’étape déterminante de la vitesse de réaction : une étape intermédiaire essentielle est donc l’acylation de la sérine en cours de réaction par le carboxyle du peptide. L’hydrolyse de substrats modèles par la chymotrypsine suggère une catalyse acide-base par un imidazole. 2, record 6, French, - acylation
Record number: 6, Textual support number: 1 OBS
Ne pas confondre avec «alkylation». 3, record 6, French, - acylation
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Química
Record 6, Main entry term, Spanish
- acilación
1, record 6, Spanish, acilaci%C3%B3n
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2011-08-08
Record 7, English
Record 7, Subject field(s)
- Chemical Elements and Compounds
- Plastic Materials
Universal entry(ies) Record 7
Record 7, Main entry term, English
- phthalic anhydride
1, record 7, English, phthalic%20anhydride
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- acid phthalic anhydride 2, record 7, English, acid%20phthalic%20anhydride
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A crystalline cyclic acid anhydride used esp. in making alkyd resins. 3, record 7, English, - phthalic%20anhydride
Record number: 7, Textual support number: 1 OBS
Chemical formulas: C6H4(CO)2O or C8H4O3 4, record 7, English, - phthalic%20anhydride
Record 7, French
Record 7, Domaine(s)
- Éléments et composés chimiques
- Matières plastiques
Entrée(s) universelle(s) Record 7
Record 7, Main entry term, French
- anhydride phtalique
1, record 7, French, anhydride%20phtalique
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- acide phtalique du commerce 2, record 7, French, acide%20phtalique%20du%20commerce
masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
L'acide phtalique s’obtient actuellement sous forme de son anhydride [...], par oxydation du naphtalène ou de l'orthoxylène par l'air en présence d’oxyde de vanadium. L'anhydride phtalique réagit avec l'ammoniac en donnant le phtalimide, précurseur de l'indigo, avec les phénols en donnant des phtaléines, avec le benzène en donnant l'anthraquinone, précurseur des colorants anthraquinoniques, avec les alcools en donnant des esters utilisés comme plastifiants des matières plastiques, avec les polyalcools, comme le glycérol, en donnant des résines(glycérophtaliques) employées dans l'industrie des laques et des vernis. L'anhydride phtalique est un intermédiaire essentiel de l'industrie chimique. 3, record 7, French, - anhydride%20phtalique
Record number: 7, Textual support number: 1 OBS
Formules chimiques : C6H4(CO)2O ou C8H4O3 4, record 7, French, - anhydride%20phtalique
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Elementos y compuestos químicos
- Materiales plásticos
Entrada(s) universal(es) Record 7
Record 7, Main entry term, Spanish
- anhídrido ftálico
1, record 7, Spanish, anh%C3%ADdrido%20ft%C3%A1lico
masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 OBS
Fórmulas químicas : C6H4(CO)2O o C8H4O3 2, record 7, Spanish, - anh%C3%ADdrido%20ft%C3%A1lico
Record 8 - internal organization data 2011-08-02
Record 8, English
Record 8, Subject field(s)
- Plastics Manufacturing
Record 8, Main entry term, English
- hexahydrophthalic anhydride
1, record 8, English, hexahydrophthalic%20anhydride
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- 1,2-cyclohexanedicarboxylic anhydride 1, record 8, English, 1%2C2%2Dcyclohexanedicarboxylic%20anhydride
correct
- hexahydro-1,3-isobenzofurandione 1, record 8, English, hexahydro%2D1%2C3%2Disobenzofurandione
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
An intermediate used for plasticizers and resins (alkyd). 2, record 8, English, - hexahydrophthalic%20anhydride
Record 8, French
Record 8, Domaine(s)
- Plasturgie
Record 8, Main entry term, French
- anhydride hexahydrophtalique
1, record 8, French, anhydride%20hexahydrophtalique
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Les anhydrides d’acide di-et tri-carboxyliques sont des produits chimiques extrêmement réactifs, très largement utilisés dans l'industrie des matières plastiques. [...] Prévalence parmi les professions exposées lors de la fabrication ou de l'utilisation de l'anhydride phtalique, de l'anhydride trimellitique, de l'anhydride tétrachlorophtalique, de l'anhydride himique, de l'anhydride hexahydrophtalique et de l'anhydride maléique. 1, record 8, French, - anhydride%20hexahydrophtalique
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Fabricación de plásticos
Record 8, Main entry term, Spanish
- anhídrido hexahidroftálico
1, record 8, Spanish, anh%C3%ADdrido%20hexahidroft%C3%A1lico
correct, masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2011-02-03
Record 9, English
Record 9, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 9
Record 9, Main entry term, English
- thionyl chloride
1, record 9, English, thionyl%20chloride
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- sulphurous oxychloride 2, record 9, English, sulphurous%20oxychloride
correct
- sulfur oxychloride 3, record 9, English, sulfur%20oxychloride
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A volatile fuming corrosive liquid compound SOCL2 usually made commercially by oxidation of sulphur dichloride with sulphur trioxide or sulphuryl chloride and used chiefly in making acyl chlorides from carboxylic acids and alkyl chlorides or alkyl sulfites from alcohols. 4, record 9, English, - thionyl%20chloride
Record number: 9, Textual support number: 1 OBS
Properties: Pale yellow to red fuming liquid with suffocating odor .... Uses: Pesticides; engineering plastics; chlorinating agent; catalyst. 3, record 9, English, - thionyl%20chloride
Record number: 9, Textual support number: 2 OBS
Chemical formula: SOCl2 5, record 9, English, - thionyl%20chloride
Record 9, French
Record 9, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 9
Record 9, Main entry term, French
- chlorure de thionyle
1, record 9, French, chlorure%20de%20thionyle
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- oxychlorure de soufre 2, record 9, French, oxychlorure%20de%20soufre
masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Liquide incolore, fumant à l'air, à odeur suffocante.-Décomposé par l'eau en acide chlorhydrique et acide sulfureux. [...]-Brûlures(contact), irritation(vapeur).-Action de l'anhydride sulfurique sur le chlorure de soufre à 80 ° en présence d’un courant de chlore.-Verre ou terre hermétiquement clos, métal plombé.-Synthèse organique(colorants, produits pharmaceutiques, agent de chloruration), hydrofugation des celluloses, matières tannantes. 2, record 9, French, - chlorure%20de%20thionyle
Record number: 9, Textual support number: 1 OBS
Formule chimique : SOCl2 3, record 9, French, - chlorure%20de%20thionyle
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2011-01-17
Record 10, English
Record 10, Subject field(s)
- Chemical Elements and Compounds
- Food Additives
- Pulp Preparation (papermaking)
Universal entry(ies) Record 10
Record 10, Main entry term, English
- peracetic acid
1, record 10, English, peracetic%20acid
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- peroxyacetic acid 2, record 10, English, peroxyacetic%20acid
correct
- acetyl hydroperoxide 3, record 10, English, acetyl%20hydroperoxide
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A colorless, explosive and toxic liquid, miscible with water and alcohol. Industrially used for its antibacterial, antifungal and oxidizing properties. A starch-modifying agent. 1, record 10, English, - peracetic%20acid
Record number: 10, Textual support number: 1 OBS
Chemical formula: CH3CO3H 4, record 10, English, - peracetic%20acid
Record 10, French
Record 10, Domaine(s)
- Éléments et composés chimiques
- Additifs alimentaires
- Préparation de la pâte à papier
Entrée(s) universelle(s) Record 10
Record 10, Main entry term, French
- acide peracétique
1, record 10, French, acide%20perac%C3%A9tique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- acide peroxyacétique 2, record 10, French, acide%20peroxyac%C3%A9tique
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Liquide incolore, explosif et toxique, miscible à l’eau et à l’alcool, employé dans l’industrie pour ses propriétés bactéricides, fongicides et oxydantes. Agent de modification de l’amidon. 3, record 10, French, - acide%20perac%C3%A9tique
Record number: 10, Textual support number: 1 CONT
Le blanchiment de la pâte par l'acide peracétique peut être effectué par addition de peroxyde d’hydrogène et d’anhydride acétique à la pâte. L'acide peracétique peut également être utilisé pour la délignification des pâtes chimiques [...] 4, record 10, French, - acide%20perac%C3%A9tique
Record number: 10, Textual support number: 1 OBS
Formule chimique : CH3CO3H 4, record 10, French, - acide%20perac%C3%A9tique
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Elementos y compuestos químicos
- Aditivos alimentarios
- Preparación de la pasta (fabricación de papel)
Entrada(s) universal(es) Record 10
Record 10, Main entry term, Spanish
- ácido peracético
1, record 10, Spanish, %C3%A1cido%20perac%C3%A9tico
correct, masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2011-01-12
Record 11, English
Record 11, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 11
Record 11, Main entry term, English
- oleum
1, record 11, English, oleum
correct, see observation
Record 11, Abbreviations, English
Record 11, Synonyms, English
- fuming sulfuric acid 2, record 11, English, fuming%20sulfuric%20acid
correct, obsolete
- Nordhausen acid 3, record 11, English, Nordhausen%20acid
correct, obsolete
- fuming sulphuric acid 4, record 11, English, fuming%20sulphuric%20acid
obsolete
- pyrosulphuric acid 5, record 11, English, pyrosulphuric%20acid
obsolete
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A solution of sulfur trioxide in sulfuric acid which appears under the form of a heavy, oily liquid, colorless to dark brown depending on purity, which fumes strongly in moist air, is extremely hygroscopic, and is used as a dehydrating agent in nitrations, a laboratory reagent, a sulfating and sulfonating agent, in dyes, explosives and in petroleum refining. 6, record 11, English, - oleum
Record number: 11, Textual support number: 1 OBS
oleum: The Latin word for oil, applied to fuming sulfuric acid ... (sulfuric acid was originally called oil of vitriol). 7, record 11, English, - oleum
Record number: 11, Textual support number: 2 OBS
Do not confuse with pyrosulfuric acid (q.v), of which it constitutes the chief component. 6, record 11, English, - oleum
Record number: 11, Textual support number: 3 OBS
Chemical formula: H2O7S2 or H2O4S·O3S 6, record 11, English, - oleum
Record 11, French
Record 11, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 11
Record 11, Main entry term, French
- oléum
1, record 11, French, ol%C3%A9um
correct, see observation, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- acide sulfurique fumant 2, record 11, French, acide%20sulfurique%20fumant
correct, masculine noun, obsolete
- acide de Nordhausen 2, record 11, French, acide%20de%20Nordhausen
correct, masculine noun, obsolete
- acide sulfurique de Nordhausen 3, record 11, French, acide%20sulfurique%20de%20Nordhausen
correct, masculine noun, obsolete
- acide sulfatosulfurique 4, record 11, French, acide%20sulfatosulfurique
masculine noun, obsolete
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
oléum : Nom commercial de l'acide sulfurique plus ou moins chargé d’anhydride SO3 [...] 5, record 11, French, - ol%C3%A9um
Record number: 11, Textual support number: 1 CONT
On donne le nom d’oléum à tous les acides sulfuriques contenant plus d’anhydride SO3 que l'acide normal H2SO4, en raison de leur aspect huileux. [...] Ce sont des liquide épais, habituellement colorés en brun par les poussières organiques qui s’y trouvent carbonisées : ils laissent souvent déposer des cristaux d’acide pyrosulfurique H2S2O7. Les oléums servent principalement dans les réactions de sulfonation et de nitration(industries des matières colorantes, des explosifs, des plastiques, etc.). 6, record 11, French, - ol%C3%A9um
Record number: 11, Textual support number: 1 OBS
Formule chimique : H2O[in dice 7]S2 ou H2O4S·O3S 7, record 11, French, - ol%C3%A9um
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2010-12-21
Record 12, English
Record 12, Subject field(s)
- Chemical Elements and Compounds
- Rubber
Universal entry(ies) Record 12
Record 12, Main entry term, English
- bis(prop-2-en-1-yl) benzene-1,2-dicarboxylate
1, record 12, English, bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C2%2Ddicarboxylate
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- diallyl phthalate 2, record 12, English, diallyl%20phthalate
correct
- DAP 2, record 12, English, DAP
avoid, see observation
- DAP 2, record 12, English, DAP
- diallyl orthophthalate 3, record 12, English, diallyl%20orthophthalate
avoid
- DAP 4, record 12, English, DAP
avoid, see observation
- DAP 4, record 12, English, DAP
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Allyl resins are available as monomers and as B-staged prepolymers. The monomers are often used as cross-linking agents and flow promoters for other polyesters; the prepolymers are the base resins for molding compounds and prepregs. The two most widely used allyl resins are diallyl orthophthalate (DAP) and diallyl isophthalate (DAIP) ... 5, record 12, English, - bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C2%2Ddicarboxylate
Record number: 12, Textual support number: 1 OBS
DAP: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion. 1, record 12, English, - bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C2%2Ddicarboxylate
Record number: 12, Textual support number: 2 OBS
Chemical formula: C6H4(COOCH2CH:CH2)2 6, record 12, English, - bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C2%2Ddicarboxylate
Record 12, French
Record 12, Domaine(s)
- Éléments et composés chimiques
- Caoutchouc
Entrée(s) universelle(s) Record 12
Record 12, Main entry term, French
- benzène-1,2-dicarboxylate de bis(prop-2-én-1-yle)
1, record 12, French, benz%C3%A8ne%2D1%2C2%2Ddicarboxylate%20de%20bis%28prop%2D2%2D%C3%A9n%2D1%2Dyle%29
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- phtalate de diallyle 2, record 12, French, phtalate%20de%20diallyle
correct, masculine noun
- orthophtalate de diallyle 3, record 12, French, orthophtalate%20de%20diallyle
avoid, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
On rencontre ainsi quatre types de résines polyesters :-orthophtalique(les plus courantes) :acide=anhydride maléique, alcool=propylène glycol, solvant=styrène;-isophtalique : à caractéristiques améliorées;-à base de composés chlorés : auto-extinguibles;-à base de bisphénol : les meilleures. 4, record 12, French, - benz%C3%A8ne%2D1%2C2%2Ddicarboxylate%20de%20bis%28prop%2D2%2D%C3%A9n%2D1%2Dyle%29
Record number: 12, Textual support number: 2 OBS
Formule chimique : C6H4(COOCH2CH:CH2)2 5, record 12, French, - benz%C3%A8ne%2D1%2C2%2Ddicarboxylate%20de%20bis%28prop%2D2%2D%C3%A9n%2D1%2Dyle%29
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Elementos y compuestos químicos
- Caucho
Entrada(s) universal(es) Record 12
Record 12, Main entry term, Spanish
- ftalato de dialilo
1, record 12, Spanish, ftalato%20de%20dialilo
masculine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
- dialilftalato 1, record 12, Spanish, dialilftalato
masculine noun
Record 12, Textual support, Spanish
Record number: 12, Textual support number: 1 OBS
Fórmula química: C6H4(COOCH2CH:CH2)2 2, record 12, Spanish, - ftalato%20de%20dialilo
Record 13 - internal organization data 2010-12-21
Record 13, English
Record 13, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 13
Record 13, Main entry term, English
- bis(prop-2-en-1-yl) benzene-1,3-dicarboxylate
1, record 13, English, bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C3%2Ddicarboxylate
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- diallyl isophthalate 2, record 13, English, diallyl%20isophthalate
correct
- DAIP 3, record 13, English, DAIP
avoid, see observation
- DAIP 3, record 13, English, DAIP
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Allyl resins are available as monomers and as B-staged prepolymers. The monomers are often used as cross-linking agents and flow promoters for other polyesters; the prepolymers are the base resins for molding compounds and prepregs. The two most widely used allyl resins are diallyl orthophthalate (DAP) and diallyl isophthalate (DAIP) ... 4, record 13, English, - bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C3%2Ddicarboxylate
Record number: 13, Textual support number: 1 OBS
Properties: Monomer is liquid ... prepolymer is solid ... Use: Molding and laminating, cross-linker for polyesters. 5, record 13, English, - bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C3%2Ddicarboxylate
Record number: 13, Textual support number: 2 OBS
DAIP: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion. 1, record 13, English, - bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C3%2Ddicarboxylate
Record number: 13, Textual support number: 3 OBS
Chemical formula: C6H4(COOH2C:CHCH2)2 6, record 13, English, - bis%28prop%2D2%2Den%2D1%2Dyl%29%20benzene%2D1%2C3%2Ddicarboxylate
Record 13, French
Record 13, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 13
Record 13, Main entry term, French
- benzène-1,3-dicarboxylate de bis(prop-2-én-1-yle)
1, record 13, French, benz%C3%A8ne%2D1%2C3%2Ddicarboxylate%20de%20bis%28prop%2D2%2D%C3%A9n%2D1%2Dyle%29
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- isophtalate de diallyle 2, record 13, French, isophtalate%20de%20diallyle
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
On rencontre [...] quatre types de résines polyesters :-orthophtalique(les plus courantes) :acide=anhydride maléique, alcool=propylène glycol, solvant=styrène;-isophtalique : à caractéristiques améliorées;-à base de composés chlorés : auto-extinguibles;-à base de bisphénol : les meilleures. 3, record 13, French, - benz%C3%A8ne%2D1%2C3%2Ddicarboxylate%20de%20bis%28prop%2D2%2D%C3%A9n%2D1%2Dyle%29
Record number: 13, Textual support number: 2 OBS
Formule chimique : C6H4(COOH2C:CHCH2)2 4, record 13, French, - benz%C3%A8ne%2D1%2C3%2Ddicarboxylate%20de%20bis%28prop%2D2%2D%C3%A9n%2D1%2Dyle%29
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Elementos y compuestos químicos
Entrada(s) universal(es) Record 13
Record 13, Main entry term, Spanish
- isoftalato de dialilo
1, record 13, Spanish, isoftalato%20de%20dialilo
masculine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 OBS
Fórmula química: C6H4(COOH2C:CHCH2)2 2, record 13, Spanish, - isoftalato%20de%20dialilo
Record 14 - internal organization data 2004-03-10
Record 14, English
Record 14, Subject field(s)
- Chemical Elements and Compounds
Record 14, Main entry term, English
- acidic oxide
1, record 14, English, acidic%20oxide
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
An oxygen compound of a non-metal, for example, SO2 or P2O5, which yields an oxyacid with water. 2, record 14, English, - acidic%20oxide
Record 14, French
Record 14, Domaine(s)
- Éléments et composés chimiques
Record 14, Main entry term, French
- oxyde acide
1, record 14, French, oxyde%20acide
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
La théorie de Lewis explique l’action de certains corps non hydrogénés sur les indicateurs colorés. Elle s’applique non seulement aux corps mis en solution, mais aux corps fondus. Ainsi, elle explique la formation des sels par fusion d’un oxyde acide avec un oxyde basique [...] 2, record 14, French, - oxyde%20acide
Record number: 14, Textual support number: 1 OBS
Le terme «oxyde acide» n’ est synonyme d’«acide anhydride» que dans la théorie de Lewis(renseignement fourni par M. Laliberté, traducteur à la section Environnement de Montréal). 3, record 14, French, - oxyde%20acide
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Elementos y compuestos químicos
Record 14, Main entry term, Spanish
- óxido acido
1, record 14, Spanish, %C3%B3xido%20acido
masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2003-11-19
Record 15, English
Record 15, Subject field(s)
- Chemistry
- Plant Biology
Record 15, Main entry term, English
- carboxylation
1, record 15, English, carboxylation
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
Addition of a carboxyl group into a molecule. 2, record 15, English, - carboxylation
Record number: 15, Textual support number: 1 CONT
Carbon dioxide assimilation. In C3 (Calvin cycle) plants, carbon reduction starts with the carboxylation of ribulose biphosphate (Rubisco) and with a first product (phosphoglyceric acid) being reduced to a 3-carbon sugar. In C4 plants, CO2 is assimilated into the 4-carbon oxaloacetic acid by the enzyme PEP carboxylase, decarboxylation takes place and the liberated CO2 is refixed through the normal Calvin cycle in bundle sheath chloroplasts. Succulents have a malate-based CAM cycle. 3, record 15, English, - carboxylation
Record 15, French
Record 15, Domaine(s)
- Chimie
- Biologie végétale
Record 15, Main entry term, French
- carboxylation
1, record 15, French, carboxylation
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Fixation dans une molécule du radical carboxyle par substitution à un atome d’hydrogène ou à un atome de métal. 2, record 15, French, - carboxylation
Record number: 15, Textual support number: 1 OBS
La carboxylation est une réaction synthétique utile, qui se fait toujours par l'attaque d’un composé nucléophile sur l'anhydride carbonique; dans certains cas, il s’agit d’une réaction industrielle importante, comme la carboxylation de l'ammoniac, qui donne l'acide carbamique, ou celle du phénate de sodium, qui donne le salicylate de sodium. 2, record 15, French, - carboxylation
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Química
- Biología vegetal
Record 15, Main entry term, Spanish
- carboxilación
1, record 15, Spanish, carboxilaci%C3%B3n
correct, feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record number: 15, Textual support number: 1 DEF
Reacción química en la que un carbanión interacciona con CO2, formándose un anión carboxilato. 1, record 15, Spanish, - carboxilaci%C3%B3n
Record 16 - internal organization data 2003-09-03
Record 16, English
Record 16, Subject field(s)
- Chemistry
- Chemical Elements and Compounds
- Climate Change
Record 16, Main entry term, English
- nitrogen trioxide
1, record 16, English, nitrogen%20trioxide
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- trioxidonitrogen(·) 2, record 16, English, trioxidonitrogen%28%26%23183%3B%29
correct, see observation
- NO3· radical 2, record 16, English, NO3%26%23183%3B%20radical
correct, see observation
- free nitrate radical 3, record 16, English, free%20nitrate%20radical
avoid
- nitrate radical 4, record 16, English, nitrate%20radical
avoid
Record 16, Textual support, English
Record number: 16, Textual support number: 1 OBS
trioxidonitrogen(·); NO3· radical: The dot must be centered and pronounced after the name: "trioxidonitrogen dot"; "NO3 dot radical." 2, record 16, English, - nitrogen%20trioxide
Record 16, French
Record 16, Domaine(s)
- Chimie
- Éléments et composés chimiques
- Changements climatiques
Record 16, Main entry term, French
- trioxyde d'azote
1, record 16, French, trioxyde%20d%27azote
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- trioxidoazote(·) 2, record 16, French, trioxidoazote%28%26%23183%3B%29
correct, see observation, masculine noun
- radical NO3· 3, record 16, French, radical%20NO3%26%23183%3B
correct, see observation, masculine noun
- radical libre de nitrate 4, record 16, French, radical%20libre%20de%20nitrate
avoid, masculine noun
- radical nitrate 3, record 16, French, radical%20nitrate
avoid, masculine noun
- radical nitrate NO3· 3, record 16, French, radical%20nitrate%20NO3%26%23183%3B
avoid, masculine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 OBS
Radical libre ayant une grande importance sur la variation dans les concentrations diurnes et nocturnes d’ozone. 5, record 16, French, - trioxyde%20d%27azote
Record number: 16, Textual support number: 1 CONT
[...] depuis 1978 il a été découvert qu'une autre espèce radicalaire jouait un rôle très important dans la chimie de la troposphère, le radical nitrate NO3· [...] N2O5(hémipentoxyde d’azote ou anhydride nitrique) se comporte donc comme un «réservoir» de radicaux nitrates et une source d’acide nitrique par réaction avec la vapeur d’eau. 6, record 16, French, - trioxyde%20d%27azote
Record number: 16, Textual support number: 2 OBS
La grande photolysabilité de ce radical explique son absence pendant le jour alors qu’on le trouve en quantité considérable la nuit. 5, record 16, French, - trioxyde%20d%27azote
Record number: 16, Textual support number: 3 OBS
trioxidoazote(·) ; radical NO3·: Le point est un point centré ; pour les noms des radicaux comportant un point centré, il faut prononcer «dot» en anglais et «point» en français après le nom : «trioxidoazote point» ; «radical NO3 point». 2, record 16, French, - trioxyde%20d%27azote
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Química
- Elementos y compuestos químicos
- Cambio climático
Record 16, Main entry term, Spanish
- trióxido de nitrogeno
1, record 16, Spanish, tri%C3%B3xido%20de%20nitrogeno
correct, masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
- anhídrido nitroso 1, record 16, Spanish, anh%C3%ADdrido%20nitroso
correct, masculine noun
Record 16, Textual support, Spanish
Record 17 - internal organization data 2002-06-18
Record 17, English
Record 17, Subject field(s)
- Air Pollution
Record 17, Main entry term, English
- sulphuric acid plant
1, record 17, English, sulphuric%20acid%20plant
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- sulfur recovery plant 2, record 17, English, sulfur%20recovery%20plant
correct
- acid plant 3, record 17, English, acid%20plant
correct
Record 17, Textual support, English
Record number: 17, Textual support number: 1 CONT
Inco maintains even today that the stack is an effective long-term solution [to sulphur pollution and] is not a substantial contributor to acid rain. As an alternative means of reducing its sulphur dioxide emission, Inco announced plans in mid-1970 to construct another large sulphuric acid plant. 1, record 17, English, - sulphuric%20acid%20plant
Record number: 17, Textual support number: 2 CONT
While seeking this better technology, other options presently being considered include a combination of the following: (1) low sulphur coal, (2) hydrometallurgy, (3) coal gasification, (4) coal scrubbing - reducing the sulphur by washing, (5) acid plants - removing SO2 and converting it to sulphuric acid for various uses. 4, record 17, English, - sulphuric%20acid%20plant
Record 17, Key term(s)
- sulfuric acid plant
- sulphur recovery plant
Record 17, French
Record 17, Domaine(s)
- Pollution de l'air
Record 17, Main entry term, French
- usine d'acide sulfurique
1, record 17, French, usine%20d%27acide%20sulfurique
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- usine d'acide 2, record 17, French, usine%20d%27acide
correct, feminine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Usine, ou section d’une usine, qui assure la récupération de l'anhydride sulfureux afin de réduire ce type d’émissions atmosphériques et qui permet la transformation du soufre en vue de sa commercialisation sous forme d’acide sulfurique. 3, record 17, French, - usine%20d%27acide%20sulfurique
Record number: 17, Textual support number: 1 CONT
Bien que les tests de laboratoire se soient avérés positifs, des essais ultérieurs à l’échelle industrielle ont démontré que le projet ne parvenait qu’à éliminer 10 p. cent des gaz sulfureux contrairement au procédé classique, qui par la construction d’une usine d’acide sulfurique , parvient à en éliminer 40 p. cent. [...] l’on n’est même pas certain de trouver des débouchés pour l’acide sulfurique que l’on utilise généralement pour la production d’engrais chimique. 4, record 17, French, - usine%20d%27acide%20sulfurique
Record number: 17, Textual support number: 1 OBS
Pour de plus amples renseignements sur cette notion, consulter le cahier de néologie sur les pluies acides (OLFNE 1985 no 40-41). 5, record 17, French, - usine%20d%27acide%20sulfurique
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Contaminación del aire
Record 17, Main entry term, Spanish
- planta de recuperación de azufre
1, record 17, Spanish, planta%20de%20recuperaci%C3%B3n%20de%20azufre
feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2001-06-07
Record 18, English
Record 18, Subject field(s)
- Chemical Elements and Compounds
Record 18, Main entry term, English
- antimony oxide
1, record 18, English, antimony%20oxide
correct, see observation
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
An oxide of antimony. 2, record 18, English, - antimony%20oxide
Record number: 18, Textual support number: 1 OBS
antimony oxide: This name is an ambiguous generic term. It is better to refer to the diantimony trioxide, the diantimony tetraoxide or the diantimony pentaoxide, respectively. 3, record 18, English, - antimony%20oxide
Record 18, Key term(s)
- antimony oxides
Record 18, French
Record 18, Domaine(s)
- Éléments et composés chimiques
Record 18, Main entry term, French
- oxyde d'antimoine
1, record 18, French, oxyde%20d%27antimoine
correct, see observation, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 CONT
Composés de l'antimoine. Oxydes d’antimoine. On en connaît trois. L'anhydride antimonieux Sb2O3 se trouve à l'état naturel(valentinite, sénarmontite) ;il se produit dans la combustion de l'antimoine. [...] Le tétroxyde d’antimoine Sb[ indice ]O4 existe dans la nature sous le nom de cervantite, solide cristallisé qui, par chauffage, donne l'oxyde précédent. L'anhydrique antimonique Sb2O5 est une poudre jaune obtenue par action de l'acide nitrique sur l'antimoine, puis déshydratation des produits obtenus. 2, record 18, French, - oxyde%20d%27antimoine
Record number: 18, Textual support number: 1 OBS
oxyde d’antimoine : Ce terme, parce que générique, est imprécis et devrait être évité, sauf si on parle des oxydes d’antimoine comme collectif. Il est préférable d’utiliser l’un des termes spécifiques appropriés, soit le trioxyde de diantimoine, le tétraoxyde de diantimoine ou le pentaoxide de diantimoine. 3, record 18, French, - oxyde%20d%27antimoine
Record 18, Key term(s)
- oxydes d'antimoine
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2000-08-21
Record 19, English
Record 19, Subject field(s)
- Chemical Elements and Compounds
- CBRNE Weapons
Record 19, Main entry term, English
- arsenical compound
1, record 19, English, arsenical%20compound
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- arsenic compound 2, record 19, English, arsenic%20compound
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 OBS
"arsenical" : a compound or preparation containing arsenic. 3, record 19, English, - arsenical%20compound
Record number: 19, Textual support number: 2 OBS
"arsenical", as a noun, refers to a drug. 4, record 19, English, - arsenical%20compound
Record number: 19, Textual support number: 3 OBS
arsenic compound: term extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 5, record 19, English, - arsenical%20compound
Record 19, French
Record 19, Domaine(s)
- Éléments et composés chimiques
- Armes CBRNE
Record 19, Main entry term, French
- composé arsenical
1, record 19, French, compos%C3%A9%20arsenical
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- composé arsénieux 2, record 19, French, compos%C3%A9%20ars%C3%A9nieux
correct, masculine noun
- composé de l'arsenic 3, record 19, French, compos%C3%A9%20de%20l%27arsenic
correct, masculine noun
- composé arsénié 4, record 19, French, compos%C3%A9%20ars%C3%A9ni%C3%A9
proposal, masculine noun
- composé d'arsenic 5, record 19, French, compos%C3%A9%20d%27arsenic
masculine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
L'arsenic est facilement oxydable à l'air humide. La surface du métal est donc rapidement recouverte d’une couche d’anhydride arsénieux(arsenic blanc As2 O3 qui est un composé arsenical très toxique. Les composés arsenicaux inorganiques solubles(arsénite de soude; acide arsénieux) sont encore plus toxiques. 6, record 19, French, - compos%C3%A9%20arsenical
Record number: 19, Textual support number: 1 OBS
«arsénié : Qui contient de l’arsenic. (Synonyme de «arsenical»). [EX. : hydrogène arsénié As H3]. 7, record 19, French, - compos%C3%A9%20arsenical
Record number: 19, Textual support number: 2 OBS
«arsenical» (adj.) : Qui renferme de l’arsenic; qui a rapport à l’arsenic. 5, record 19, French, - compos%C3%A9%20arsenical
Record number: 19, Textual support number: 3 OBS
«arsenical», comme substantif, désigne un médicament. 4, record 19, French, - compos%C3%A9%20arsenical
Record number: 19, Textual support number: 4 OBS
composé arsénieux : terme tiré du lexique «Désarmement et Maintien de la Paix» avec l’autorisation de l’Office des Nations Unies à Genève. 8, record 19, French, - compos%C3%A9%20arsenical
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2000-03-07
Record 20, English
Record 20, Subject field(s)
- Chemical Engineering
- Biomass Energy
Record 20, Main entry term, English
- acetolysis
1, record 20, English, acetolysis
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
Decomposition of an organic molecule through the action of acetic acid or acetic anhydride. 2, record 20, English, - acetolysis
Record 20, French
Record 20, Domaine(s)
- Génie chimique
- Énergie de la biomasse
Record 20, Main entry term, French
- acétolyse
1, record 20, French, ac%C3%A9tolyse
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- dégradation acétolytique 2, record 20, French, d%C3%A9gradation%20ac%C3%A9tolytique
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Décomposition provoquée par l’action de l’acide acétique. 1, record 20, French, - ac%C3%A9tolyse
Record number: 20, Textual support number: 2 DEF
Décomposition réalisée sous l'influence de l'acide acétique ou de ses dérivés(anhydride, chlorure d’acétyle, cétène, etc.), employés seuls ou avec catalyseurs. 2, record 20, French, - ac%C3%A9tolyse
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1998-11-16
Record 21, English
Record 21, Subject field(s)
- Chemical Elements and Compounds
- Pulp Preparation (papermaking)
Record 21, Main entry term, English
- chlorine dioxide manufacture 1, record 21, English, chlorine%20dioxide%20manufacture
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Chlorine dioxide manufacture. Chlorine dioxide is an explosive gas and cannot be prepared safely in undiluted form nor can it be liquified for transport and storage, therefore it must be manufactured on site. The processes that have been developed which generate chlorine dioxide in dilute aqueous solution by reducing sodium chlorate in a strong acid solution with a reducing agent usually sulphur dioxide, methanol, sodium/hydrogen chloride and lastly hydrogen peroxide. 1, record 21, English, - chlorine%20dioxide%20manufacture
Record 21, French
Record 21, Domaine(s)
- Éléments et composés chimiques
- Préparation de la pâte à papier
Record 21, Main entry term, French
- fabrication du bioxyde de chlore
1, record 21, French, fabrication%20du%20bioxyde%20de%20chlore
see observation, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Fabrication du bioxyde de chlore. Le bioxyde de chlore est un gaz explosif et il ne peut être préparé sécuritairement sous forme non diluée ni être liquéfié en vue du transport ou du stockage. Il faut par conséquent le fabriquer sur place. Plusieurs procédés ont été mis au point pour produire le bioxyde de chlore en solution aqueuse diluée, par action d’une solution acide forte sur le chlorate de sodium à l'aide d’un agent réducteur(l'anhydride sulfureux, le méthanol, l'acide chlorhydrique ou le chlorure de sodium). 1, record 21, French, - fabrication%20du%20bioxyde%20de%20chlore
Record number: 21, Textual support number: 1 OBS
Le terme bioxyde est considéré comme vieilli et doit être remplacé par «dioxyde». 2, record 21, French, - fabrication%20du%20bioxyde%20de%20chlore
Record 21, Key term(s)
- fabrication du dioxyde de chlore
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1998-08-12
Record 22, English
Record 22, Subject field(s)
- Pulp Preparation (papermaking)
Record 22, Main entry term, English
- Mathieson Process
1, record 22, English, Mathieson%20Process
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
A process to manufacture chlorine dioxide. It uses sulphur dioxide to reduce chlorate to chlorine dioxide. 2, record 22, English, - Mathieson%20Process
Record number: 22, Textual support number: 1 OBS
A dilute solution of sodium chlorate in 450 g/L sulphuric acid is reduced by sulphur dioxide gas. Chlorine dioxide is produced according to the reaction. 2, record 22, English, - Mathieson%20Process
Record number: 22, Textual support number: 2 OBS
Promoter: Olin Mathieson Chemical Corp. 3, record 22, English, - Mathieson%20Process
Record 22, French
Record 22, Domaine(s)
- Préparation de la pâte à papier
Record 22, Main entry term, French
- procédé Mathieson
1, record 22, French, proc%C3%A9d%C3%A9%20Mathieson
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Procédé de génération de bioxyde de chlore employant de l’acide sulfurique. 2, record 22, French, - proc%C3%A9d%C3%A9%20Mathieson
Record number: 22, Textual support number: 1 OBS
Une solution de chlorate de sodium diluée dans une solution d’acide sulfurique 450 g/L est réduite au moyen d’anhydride sulfureux. Le bioxyde de chlore s’obtient selon la réaction [...] 3, record 22, French, - proc%C3%A9d%C3%A9%20Mathieson
Record number: 22, Textual support number: 2 OBS
Promoteur : Olin Mathieson Chemical Corp. 2, record 22, French, - proc%C3%A9d%C3%A9%20Mathieson
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1994-11-25
Record 23, English
Record 23, Subject field(s)
- Industrial Techniques and Processes
- Refrigerating Machines and Appliances
- Packaging Techniques
Record 23, Main entry term, English
- liquid absorbent
1, record 23, English, liquid%20absorbent
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
Absorbent. A material that, due to an affinity, extracts one or more substances from a liquid or gaseous medium with which it is in contact and that changes physically or chemically, or both, during the process. Calcium chloride is an example of a solid absorbent, while solutions of lithium chloride, lithium bromide, and the ethylene glycols are examples of liquid absorbents. 1, record 23, English, - liquid%20absorbent
Record 23, French
Record 23, Domaine(s)
- Techniques industrielles
- Machines frigorifiques
- Techniques d'emballage
Record 23, Main entry term, French
- absorbant liquide
1, record 23, French, absorbant%20liquide
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- substance absorbante liquide 2, record 23, French, substance%20absorbante%20liquide
correct, feminine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Les déshydratants sont des produits avides de vapeur d’eau. Il en existe deux catégories : les absorbants, qui agissent par voie chimique; les adsorbants, qui agissent par voie physique. Les absorbants, qu'ils soient liquides(acide sulfurique concentré) ou solides(anhydride phosphorique, chlorure de calcium), sont utilisés dans des installations industrielles appropriées. 1, record 23, French, - absorbant%20liquide
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1994-11-25
Record 24, English
Record 24, Subject field(s)
- Chemical Engineering
- Refrigerating Machines and Appliances
- Packaging Techniques
Record 24, Main entry term, English
- solid absorbent
1, record 24, English, solid%20absorbent
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
Absorbent. A material that, due to an affinity, extracts one or more substances from a liquid or gaseous medium with which it is in contact and that changes physically or chemically, or both, during the process. Calcium chloride is an example of a solid absorbent, while solutions of lithium chloride, lithium bromide, and the ethylene glycols are examples of liquid absorbents. 1, record 24, English, - solid%20absorbent
Record 24, French
Record 24, Domaine(s)
- Génie chimique
- Machines frigorifiques
- Techniques d'emballage
Record 24, Main entry term, French
- absorbant solide
1, record 24, French, absorbant%20solide
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- substance absorbante solide 2, record 24, French, substance%20absorbante%20solide
correct, feminine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
Les déshydratants sont des produits avides de vapeur d’eau. Il en existe deux catégories : les absorbants, qui agissent par voie chimique; les adsorbants, qui agissent par voie physique. Les absorbants, qu'ils soient liquides(acide sulfurique concentré) ou solides(anhydride phosphorique, chlorure de calcium), sont utilisés dans des installations industrielles appropriées. 1, record 24, French, - absorbant%20solide
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1992-01-17
Record 25, English
Record 25, Subject field(s)
- Chemical Elements and Compounds
Record 25, Main entry term, English
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record 25, French
Record 25, Domaine(s)
- Éléments et composés chimiques
Record 25, Main entry term, French
- tween
1, record 25, French, tween
masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Les Tweens sont des esters d’acide gras et d’anhydride de sorbitol condensés sur une chaîne d’oxyde d’éthylène. Le nombre désigne l'acide gras ayant servi à l'estérification. Ainsi, Tween 20 :acide laurique; Tween 80; acide oléique, etc.(CRSAS-t 249-no 1) 1, record 25, French, - tween
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1991-04-29
Record 26, English
Record 26, Subject field(s)
- Chemical Elements and Compounds
Record 26, Main entry term, English
- zirconate
1, record 26, English, zirconate
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
a salt of the acid form of zircium hydroxide. 1, record 26, English, - zirconate
Record 26, French
Record 26, Domaine(s)
- Éléments et composés chimiques
Record 26, Main entry term, French
- zirconate
1, record 26, French, zirconate
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
sel dérivant de l'anhydride d’acide ZrOz. 1, record 26, French, - zirconate
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1988-01-25
Record 27, English
Record 27, Subject field(s)
- Food Additives
Record 27, Main entry term, English
- color stabilizer
1, record 27, English, color%20stabilizer
proposal
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 OBS
Colors and coloring adjuncts. - Substance used to impart, preserve or enhance the color or shading of a food. Includes stabilizers, fixatives, and retention agents. 2, record 27, English, - color%20stabilizer
Record 27, French
Record 27, Domaine(s)
- Additifs alimentaires
Record 27, Main entry term, French
- stabilisant de la couleur
1, record 27, French, stabilisant%20de%20la%20couleur
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
[Les] stabilisants de la couleur [s’utilisent pour la] prévention du noircissement et des autres modifications de la couleur [;tels sont l']anhydride sulfureux et [les] sulfites, [les] nitrite et nitrate de sodium, [l']acide ascorbique [, etc., employés dans le cas des] végétaux traités et mis en boîte, conserves de viande en boîte [, etc. ] 1, record 27, French, - stabilisant%20de%20la%20couleur
Record 27, Key term(s)
- fixateur de coloration
- adjuvant de coloration
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1986-05-27
Record 28, English
Record 28, Subject field(s)
- Wastewater Treatment
Record 28, Main entry term, English
- chrome wastewater treatment
1, record 28, English, chrome%20wastewater%20treatment
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record 28, French
Record 28, Domaine(s)
- Traitement des eaux usées
Record 28, Main entry term, French
- épuration des eaux résiduaires chromées
1, record 28, French, %C3%A9puration%20des%20eaux%20r%C3%A9siduaires%20chrom%C3%A9es
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Traitement des eaux résiduaires que leur forte teneur en chrome rend toxiques. Les eaux chromées contiennent le chrome à l'état hexavalent. Il faut le réduire à l'état trivalent et précipiter l'hydroxyde par neutralisation(l'hydroxyde de chrome hexavalent est soluble). Cette solution en milieu acide s’oppose à tout mélange avec les eaux cyanurées qui doivent au contraire être oxydées en milieu alcalin. Les réducteurs les plus utilisés sont l'anhydride sulfureux et le métabisulfite de sodium. 1, record 28, French, - %C3%A9puration%20des%20eaux%20r%C3%A9siduaires%20chrom%C3%A9es
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1985-10-01
Record 29, English
Record 29, Subject field(s)
- Water Pollution
Record 29, Main entry term, English
- anaerobic process 1, record 29, English, anaerobic%20process
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
In general, aerobic systems (percolating filters, activated sludge plants) require positive redox potentials of the order +600 mV for the most favorable results, as against anaerobic processes which require negative redox potentials (e.g. in sludge digestion plants of the order -100 to -200 mV). 1, record 29, English, - anaerobic%20process
Record number: 29, Textual support number: 2 CONT
Anaerobic processes for biological stabilization of soluble and insoluble waste organic materials occur in both natural and controlled ecosystems. The efficiency of stabilization is dependent upon microbial meditation of certain energy yielding reactions necessary for biological growth and metabolism. 1, record 29, English, - anaerobic%20process
Record 29, French
Record 29, Domaine(s)
- Pollution de l'eau
Record 29, Main entry term, French
- processus anaérobie
1, record 29, French, processus%20ana%C3%A9robie
masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
La dénitrification s’opère par : (...) réduction des nitrates en nitrites par respiration des nitrates avec réduction successive en nitrites puis azote moléculaire. Les bactéries hétérotrophes responsables de ce processus anaérobie exigent la présence d’un composé oxydable, en l’occurrence un substrat carboné. 1, record 29, French, - processus%20ana%C3%A9robie
Record number: 29, Textual support number: 2 CONT
processus anaérobie(...) Ce processus se produit en deux temps tout d’abord un groupe spécial de bactéries acidigènes dites hétérotrophes facultatives [qui] dégrade les matières organiques en acide gras, aldéhydes, cétones et alcools. Ensuite, des bactéries méthanifères transforment ces produits intermédiaires en méthane CH4, ammoniaque NH3, anhydride carbonique CO2 et hydrogène H2. 1, record 29, French, - processus%20ana%C3%A9robie
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1983-12-07
Record 30, English
Record 30, Subject field(s)
- Chemical Elements and Compounds
Record 30, Main entry term, English
- sorboyl palmitate
1, record 30, English, sorboyl%20palmitate
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
(...) the Committee decided to postpone a decision until toxicological investigations have been carried out on bread treated with sorboyl palmitate. 1, record 30, English, - sorboyl%20palmitate
Record 30, French
Record 30, Domaine(s)
- Éléments et composés chimiques
Record 30, Main entry term, French
- palmitate de sorboyle 1, record 30, French, palmitate%20de%20sorboyle
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
[Le Comité] a également considéré qu'il était prudent de ne pas ignorer les effets possibles du traitement des pâtes à pain avec 3000 ppm d’un anhydride d’acide sous forme de palmitate de sorboyle. 1, record 30, French, - palmitate%20de%20sorboyle
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1982-08-03
Record 31, English
Record 31, Subject field(s)
- Chemistry
Record 31, Main entry term, English
- acid ion
1, record 31, English, acid%20ion
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
- acidic ion 2, record 31, English, acidic%20ion
correct
Record 31, Textual support, English
Record number: 31, Textual support number: 1 CONT
Investigations have shown that 60-70 per cent of the potentially available amount of H ions in precipitation originates from SO2, and to some extent from H2S which have been oxidized to H2SO4 ... The acidity of precipitation also depends on the contribution of alkaline ions (e.g. Ca) which neutralize the acids ... The local washout of alkaline ions exceeds that of acid ions. 1, record 31, English, - acid%20ion
Record 31, French
Record 31, Domaine(s)
- Chimie
Record 31, Main entry term, French
- ion de l'acide
1, record 31, French, ion%20de%20l%27acide
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 CONT
Dans l'ammoniac liquide employé comme solvant, on peut définir NH+4 comme ion de l'acide et NH-2 comme ion de la base, le premier pouvant être considéré comme un ion d’hydrogène combiné à une molécule du solvant. Au contraire pour un solvant sans hydrogène comme l'anhydride sulfureux liquide, par exemple, cette extension est moins logique. 1, record 31, French, - ion%20de%20l%27acide
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1982-08-03
Record 32, English
Record 32, Subject field(s)
- Chemistry
Record 32, Main entry term, English
- alkaline ion
1, record 32, English, alkaline%20ion
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- basic ion 2, record 32, English, basic%20ion
correct
- base ion 3, record 32, English, base%20ion
correct
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
Investigations have shown that 60-70 per cent of the potentially available amount of H+ ions in precipitation originates from SO2 and to some extent from H2S which have been oxidized to H2SO4 ... The acidity of precipitation also depends on the contribution of alkaline ions (e.g. Ca) which neutralize the acids. ... the local washout of alkaline ions exceeds that of acid ions. 1, record 32, English, - alkaline%20ion
Record 32, French
Record 32, Domaine(s)
- Chimie
Record 32, Main entry term, French
- ion d'une base
1, record 32, French, ion%20d%27une%20base
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
Dans l'ammoniac liquide employé comme solvant, on peut définir NH4+ comme ion de l'acide et NH2-comme ion de la base, le premier pouvant être considéré comme un ion d’hydrogène combiné à une molécule du solvant. Au contraire pour un solvant sans hydrogène comme l'anhydride sulfureux liquide, par exemple, cette extension est moins logique. 1, record 32, French, - ion%20d%27une%20base
Record 32, Spanish
Record 32, Textual support, Spanish
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