TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A chemical combination of nitrogen and hydrogen which appears under the form of a colorless gas with an intensely irritating odour, is lighter than air, easily liquefied by pressure, combustible, very soluble in water and alcohol and is used as a refrigerant and in the production of nitric acid and fertilizers.  4, record 1, English, - ammonia

Record number: 1, Textual support number: 1 OBS

Chemical formula: NH₃  4, record 1, English, - ammonia

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Combinaison gazeuse d'azote et d'hydrogène, de formule NH₃, existant à l'état libre ou dissoute dans l'eau, que l'on rencontre à l'état de traces dans l'atmosphère naturelle et de manière plus abondante quand elle est polluée, constituant un gaz à effet de serre mineur, très soluble dans l'eau, que l'on synthétise industriellement pour l'utiliser comme fluide frigorigène et pour la production d'engrais ou d'acide nitrique.  4, record 1, French, - ammoniac

Record number: 1, Textual support number: 1 CONT

L'ammoniac existe simultanément sous deux formes : NH₃(ammoniac non ionisé) et NH₄⁺(ammoniac ionisé ou ammonium). La proportion de chacune de ces formes dépend en grande partie du pH et de la température [...]  5, record 1, French, - ammoniac

Record number: 1, Textual support number: 1 OBS

[...] ne pas confondre [...] avec l'«ammoniaque», qui est une solution de gaz ammoniac dans l'eau.  6, record 1, French, - ammoniac

Record number: 1, Textual support number: 2 OBS

Formule chimique : NH₃  4, record 1, French, - ammoniac

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 OBS

Compuesto de nitrógeno e hidrógeno de fórmula NH₃. Es un gas de olor irritante, soluble en agua y fácilmente licuable.  3, record 1, Spanish, - amon%C3%ADaco

Record number: 1, Textual support number: 2 OBS

Fórmula química: NH₃  4, record 1, Spanish, - amon%C3%ADaco

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The hygroscopic crystalline anhydrous normal salt... that is moderately soluble in cold water and gives a strongly alkaline reaction... and that is used chiefly in making glass, soap powders and soap builders... and in the manufacture of sodium hydroxide and other chemicals.  7, record 2, English, - sodium%20carbonate

Record number: 2, Textual support number: 1 OBS

[Sodium carbonate] was originally obtained from the ash of sea plants but is now usually produced by the Solvay process ...  7, record 2, English, - sodium%20carbonate

Record number: 2, Textual support number: 2 OBS

A neutralizing agent for water, butter, caramel, cocoa.  8, record 2, English, - sodium%20carbonate

Record number: 2, Textual support number: 3 OBS

sodium carbonate: form recommended by the International Union of Pure and Applied Chemistry (IUPAC) for the systematic name corresponding to the Chemical Abstracts Service registry number (497-19-8).  9, record 2, English, - sodium%20carbonate

Record number: 2, Textual support number: 4 OBS

Na2CO3: written Na₂CO₃  9, record 2, English, - sodium%20carbonate

Record number: 2, Textual support number: 5 OBS

CHa2O3: written CHa₂O₃  9, record 2, English, - sodium%20carbonate

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Poudre blanche alcaline, granuleuse et soluble dans l'eau utilisée en savonnerie et comme matière première dans certaines préparations pharmaceutiques.  6, record 2, French, - carbonate%20de%20sodium

Record number: 2, Textual support number: 1 OBS

Neutralisant pour l'eau, le beurre, le caramel, le cacao.  7, record 2, French, - carbonate%20de%20sodium

Record number: 2, Textual support number: 2 OBS

carbonate de sodium : forme recommandée par l'Union internationale de chimie pure et appliquée (UICPA) pour le nom systématique correspondant au numéro de registre du Chemical Abstracts Service (497-19-8).  6, record 2, French, - carbonate%20de%20sodium

Record number: 2, Textual support number: 3 OBS

Na2CO3: s'écrit Na₂CO₃  6, record 2, French, - carbonate%20de%20sodium

Record number: 2, Textual support number: 4 OBS

CHa2O3 : s'écrit CHa₂O₃  6, record 2, French, - carbonate%20de%20sodium

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 OBS

Fórmula química: Na₂CO₃ o CHa₂O₃  2, record 2, Spanish, - carbonato%20de%20sodio

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

The commercially-prepared extraction of cow’s milkfat, found in bulk or concentrated form (comprised of 100% fat, but not necessarily all of the lipid components of milk).  3, record 3, English, - anhydrous%20milk%20fat

Record number: 3, Textual support number: 1 OBS

Not to be confused with butter oil.  4, record 3, English, - anhydrous%20milk%20fat

Record number: 3, Textual support number: 2 OBS

anhydrous milk fat; AMF : term and abbreviation extracted from the “Glossaire de l'agriculture” and reproduced with permission of the Organisation for Economic Co-operation and Development.  5, record 3, English, - anhydrous%20milk%20fat

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Produit obtenu, exclusivement, à partir du lait, de beurre ou de crème au moyen de procédés entraînant l'élimination quasi-totale de l'eau et de l'extrait sec non gras.  3, record 3, French, - mati%C3%A8re%20grasse%20laiti%C3%A8re%20anhydre

Record number: 3, Textual support number: 1 OBS

matière grasse laitière anhydre; MGLA : terme et abréviation extraits du «Glossaire de l’agriculture» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques.  4, record 3, French, - mati%C3%A8re%20grasse%20laiti%C3%A8re%20anhydre

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Producto obtenido a partir de la crema de leche estandarizada mediante la eliminación del agua y de los sólidos no grasos.  3, record 3, Spanish, - materia%20grasa%20l%C3%A1ctea%20anhidra

Record number: 3, Textual support number: 1 CONT

Se entiende por grasa de leche anhidra, grasa de leche, aceite de mantequilla (manteca) deshidratado, aceite de mantequilla (manteca) y ghee, los productos grasos derivados exclusivamente de la leche y productos obtenidos de la leche mediante procedimientos que dan lugar a la eliminación casi total del agua y del extracto seco magro.  4, record 3, Spanish, - materia%20grasa%20l%C3%A1ctea%20anhidra

Record number: 3, Textual support number: 1 OBS

Está libre de olores, tiene buen sabor y color característico.  3, record 3, Spanish, - materia%20grasa%20l%C3%A1ctea%20anhidra

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A train containing [one] or more cars of PIH [poison inhalation hazard] or TIH [toxic inhalation hazard] material, such as anhydrous ammonia, ammonia solutions, spent nuclear fuel or high-level radioactive waste, or containing 20 car loads, or intermodal portable tank loads, of any combination of other hazardous materials(e. g., crude oil).  2, record 4, English, - key%20train

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Train constitué d'un wagon ou de plus d'un wagon de produits [toxiques à l'inhalation comme l']ammoniac anhydre, [l]'ammoniac en solution, [les] combustibles nucléaires usés ou [les] déchets hautement radioactifs, ou de 20 wagons complets ou citernes intermodales portables complètes de toute combinaison d'autres matières dangereuses (p. ex., pétrole brut).  2, record 4, French, - train%20cl%C3%A9

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record 5,  Textual support,  French

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 OBS

La mantequilla esta compuesta principalmente por la grasa de la leche [...] En lípidos o materia grasa presenta más del 80%. [...] La anhidra es [...] un producto con muy poca agua, por lo cual, no puede contener gérmenes. La cantidad de materia grasa es muy elevada, supera el 99.5%.  4, record 5, Spanish, - mantequilla%20anhidra

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A naturally occurring earth pigment containing clay and iron oxide.  3, record 6, English, - ocher

Record number: 6, Textual support number: 1 CONT

[Ochers] have been used since ancient times as permanent pigments in all types of paint media. They are also used as colorants in ceramic slips and glazes. Ocher is often added as a reducing agent in luster glazes.  3, record 6, English, - ocher

Record number: 6, Textual support number: 2 CONT

Ochers range in color from pale yellow to orange to deep red. The yellow and brown colors are produced from hydrated iron oxide and the reds from anhydrous iron oxide. Yellow ocher can also be calcined at 550-600 °C to form red ocher.  3, record 6, English, - ocher

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Argile naturelle de couleur variable allant du jaune au rouge violacé, plus ou moins riche en sesquioxyde de fer, utilisée crue ou calcinée. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.]  2, record 6, French, - ocre

Record number: 6, Textual support number: 1 CONT

L'ocre, oxyde de fer impur, jaune ou rouge, a été longtemps employée comme pigment dans les peintures, le linoléum, les produits céramiques, etc. Elle est de plus en plus concurrencée par les colorants synthétiques.  3, record 6, French, - ocre

Record number: 6, Textual support number: 1 OBS

1. Le terme «ocre» est quelquefois utilisé adjectivement pour caractériser des couleurs analogues à celles des ocres. 2. Les ocres sont différenciées en qualité en fonction de leur finesse et des traitements de préparation subis. Utilisation : peintures émulsions. [Observation reproduite avec l'autorisation de l'AFNOR.]  2, record 6, French, - ocre

Record number: 6, Textual support number: 2 OBS

ocre : terme normalisé par l'AFNOR.  4, record 6, French, - ocre

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Óxido de hierro hidratado mezclado con arcilla, arena, etc.  2, record 6, Spanish, - ocre

Record number: 6, Textual support number: 1 OBS

No combustible. No tóxico.  2, record 6, Spanish, - ocre

Record number: 6, Textual support number: 1 PHR

Ocre rojo, ocre negro.  3, record 6, Spanish, - ocre

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A steel-gray dioxide of manganese ... crystallizing in the tetragonal system.  1, record 7, English, - polianite

Record number: 7, Textual support number: 1 OBS

It is distinguished from pyrolusite by its hardness and anhydrous character.  1, record 7, English, - polianite

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Les pyrolusites résultent de l'altération en polianite de l'acerdèse (ou manganite) et du grenat spessartite [...]  2, record 7, French, - polianite

Record number: 7, Textual support number: 1 OBS

[La polianite] de couleur gris noir à reflet métallique, se présente quelquefois en cristaux de formes voisines de celles des autres oxydes du groupe [du rutile].  2, record 7, French, - polianite

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 DEF

Bióxido de manganeso [...] que cristaliza en el sistema cuadrático [...]  1, record 7, Spanish, - polianita

Record number: 7, Textual support number: 1 OBS

[...] deriva de la acerdesa por deshidratación y constituye una mena de manganeso.  1, record 7, Spanish, - polianita

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

To produce anhydrous ammonia, nitrogen(N₂) and hydrogen(H₂) react together in the Haber-Bosch process.  1, record 8, English, - Haber%2DBosch%20process

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

Pour produire de l’ammoniac anhydre, on a recours au procédé Haber Bosch, dans lequel l’azote réagit au contact de l’hydrogène.  1, record 8, French, - proc%C3%A9d%C3%A9%20Haber%20Bosch

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 OBS

alpha-lactose: term recommended by the International Union of Pure and Applied Chemistry (IUPAC).  4, record 9, English, - alpha%2Dlactose

Record number: 9, Textual support number: 2 OBS

The word "alpha" must be replaced by the corresponding Greek letter or italicized.  4, record 9, English, - alpha%2Dlactose

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

alpha-lactose : terme recommandé par l'Union internationale de chimie pure et appliquée (UICPA).  2, record 9, French, - alpha%2Dlactose

Record number: 9, Textual support number: 2 OBS

Le mot «alpha» doit être remplacé par la lettre grecque correspondante ou être écrit en italique.  2, record 9, French, - alpha%2Dlactose

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

Applied to oxides, salts, etc., to indicate that they do not contain water of crystallization or water of combination.  4, record 10, English, - anhydrous

Record number: 10, Textual support number: 1 OBS

Compare with "absolute", which means "absolutely free from something. "Sometimes considered as a synonym of "anhydrous" when water is concerned, as in "absolute(or ’anhydrous’) alcohol. "  5, record 10, English, - anhydrous

Record number: 10, Textual support number: 2 OBS

anhydrous : term used at Natural Resources Canada-Earth Sciences Sector.  6, record 10, English, - anhydrous

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Qui ne contient pas d'eau, spécialement d'eau de cristallisation.  2, record 10, French, - anhydre

Record number: 10, Textual support number: 1 CONT

À part la cordiérite et la staurotide, tous les silicates de métamorphisme sont des silicates d'alumine anhydres [...]  3, record 10, French, - anhydre

Record number: 10, Textual support number: 1 OBS

anhydre : terme uniformisé par le ministère de la Défense nationale.  4, record 10, French, - anhydre

Record number: 10, Textual support number: 2 OBS

anhydre : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  5, record 10, French, - anhydre

Record number: 10, Textual support number: 3 OBS

S'oppose à «hydraté».  5, record 10, French, - anhydre

Record number: 10, Textual support number: 1 PHR

Sel anhydre.  2, record 10, French, - anhydre

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 DEF

Falto de agua.  1, record 10, Spanish, - anhidro

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A mineral... consisting of a deliquescent anhydrous chloride of magnesium.  1, record 11, English, - chloromagnesite

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Chlorure naturel de magnésium et de fer.  1, record 11, French, - chloromagn%C3%A9site

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Cloruro de magnesio [...] presente en las fumarolas y otros terrenos volcánicos.  1, record 11, Spanish, - cloromagnesita

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A compound formed from an acid by removal of water.  2, record 12, English, - anhydride

Record number: 12, Textual support number: 1 OBS

This term should not be confused with anhydrous.  3, record 12, English, - anhydride

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Nom générique des composés dont la formule résulte de celle d'un oxacide par déshydratation complète.  2, record 12, French, - anhydride

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 DEF

Compuesto derivado de otro compuesto (como un ácido) eliminando los elementos que componen el agua.  2, record 12, Spanish, - anh%C3%ADdrido

Record 13,  Textual support,  English

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

Equivalent adopté par le Comité intergouvernemental de terminologie de l'industrie laitière.  2, record 13, French, - mati%C3%A8re%20grasse%20anhydre%20du%20beurre

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 CONT

Canadá había notificado la aceptación con excepciones especificadas de varias normas para productos lácteos, incluidas la mantequilla y la mantequilla de suero, grasa de mantequilla deshidratada y grasa de mantequilla anhidra, leche evaporada y leche evaporada desnatada [...]  1, record 13, Spanish, - grasa%20de%20mantequilla%20anhidra

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

Pneumonitis caused by the inhalation of chemical irritants; the extent of the injury reflects the concentration of the irritants and the duration of exposure.  3, record 14, English, - chemical%20pneumonitis

Record number: 14, Textual support number: 1 CONT

Although anhydrous ammonia is not a systemic poison, since it doesn’t act on the nervous system or blood circulation, if inhaled in sufficient concentration, it reacts with water in lung tissues to cause chemical pneumonia.  2, record 14, English, - chemical%20pneumonitis

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

Pneumonie causée par l'inhalation de vapeurs chimiques irritantes.  3, record 14, French, - pneumonie%20chimique

Record number: 14, Textual support number: 1 OBS

pneumonite : terme peu usité désignant une pneumonie bénigne.  3, record 14, French, - pneumonie%20chimique

Record 14,  Textual support,  Spanish

Record number: 14, Textual support number: 1 CONT

Injuria química de los productos tóxicos de la combustión producen neumonitis química.  1, record 14, Spanish, - neumonitis%20qu%C3%ADmica

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A [chemical] leavening agent that raises dough by the gas(carbon dioxide) produced when baking soda and acid react in the presence of water : it usually contains baking soda mixed with either starch or flour and cream of tartar or other acid-forming substance, as anhydrous sodium aluminum sulfate.  2, record 15, English, - baking%20powder

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

[...] mélange de substances chimiques (bicarbonate de soude ou carbonate d'ammoniaque associé avec de la crème de tartre, de l'acide tartrique ou du phosphate d'aluminium sodique, et avec un excipient : farine, amidon ou carbonate de chaux alimentaire).  5, record 15, French, - poudre%20%C3%A0%20p%C3%A2te

Record 15,  Textual support,  Spanish

Record number: 15, Textual support number: 1 DEF

Producto químico que permite dar esponjosidad a una masa debido a la capacidad de liberar dióxido de carbono [...], es una mezcla de un ácido no tóxico (como el cítrico o el tartárico) y una sal de un ácido o base débil, generalmente carbonato o bicarbonato [...]  1, record 15, Spanish, - levadura%20en%20polvo

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

A complete skarn sequence comprises early anhydrous skarn followed by the precipitation of hydrous calc-silicates and sulfide.  1, record 16, English, - early%20anhydrous%20skarn

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 OBS

Un skarn est une association de minéraux à prédominance de silicates calciques et magnésiens qui s'est typiquement formée dans des roches carbonatées sous les effets d'un métamorphisme régional ou d'un thermométamorphisme de contact et d'un remplacement métasomatique.  2, record 16, French, - skarn%20anhydre%20pr%C3%A9coce

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

A chemical compound in the form of a colorless oil having an almond-like odor, a sharp taste, used for the manufacture of benzoguanamine, specialty lacquers, resins and polymers, many anhydrous metallic salts, as intermediate for rubber chemicals, and as a solvent for nitrile rubber.  3, record 17, English, - benzonitrile

Record number: 17, Textual support number: 1 OBS

Chemical formula: C₆H₅CN  4, record 17, English, - benzonitrile

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

Formule chimique : C₆H₅CN  4, record 17, French, - benzonitrile

Record 17,  Textual support,  Spanish

Record number: 17, Textual support number: 1 DEF

Aceite incoloro, con olor a almendras. Soluble en agua muy caliente, alcohol y éter. Muy tóxico. Inflamable.  3, record 17, Spanish, - benzonitrilo

Record number: 17, Textual support number: 1 OBS

Fórmula química: C₆H₅CN  4, record 17, Spanish, - benzonitrilo

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

A sweet crystalline compound that exists in solution as the monomeric dihydroxy aldehyde HOCH₂CHOHCHO in dextrorotatory, levorotatory, and racemic forms but in the anhydrous state only as the crystalline dimer C₆H₁₂O₆, that is formed as an intermediate in carbohydrate metabolism by the breakdown of sugars, that yields glycerol on reduction, and that may be regarded as a triose and the simplest aldose capable of existing in both D-and L-stereoisomeric forms, which serve as reference standards for differentiating the stereoisomeric forms of all other sugars and also of other stereoisomeric compounds.  8, record 18, English, - glyceraldehyde

Record number: 18, Textual support number: 1 OBS

The simplest chiral sugar. Its dextrorotatory form, D-glyceraldehyde, was taken as the standard of D configuration for sugars.  9, record 18, English, - glyceraldehyde

Record number: 18, Textual support number: 2 OBS

This compound is used in biochemical research, as an intermediate, in nutrition, in the preparation of polyesters, in adhesives, as a cellulose modifier, in leather tanning.  9, record 18, English, - glyceraldehyde

Record number: 18, Textual support number: 3 OBS

Chemical formula: HOCH₂CH₂OCHO or C₃H₆O₃  10, record 18, English, - glyceraldehyde

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Le plus simple des aldoses contenant un atome de carbone chiral.  6, record 18, French, - glyc%C3%A9rald%C3%A9hyde

Record number: 18, Textual support number: 1 OBS

Depuis Emil Fischer, le glycéraldéhyde est pris comme composé de référence pour désigner la configuration des sucres.  6, record 18, French, - glyc%C3%A9rald%C3%A9hyde

Record number: 18, Textual support number: 2 OBS

Formule chimique : HOCH₂CH₂OCHO ou C₃H₆O₃  7, record 18, French, - glyc%C3%A9rald%C3%A9hyde

Record 18,  Textual support,  Spanish

Record number: 18, Textual support number: 1 OBS

Fórmula química: HOCH₂CH₂OCHO o C₃H₆O₃  2, record 18, Spanish, - gliceraldeh%C3%ADdo

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

A chemical compound having the formula NH₂NH₂ or H₂N-NH₂ or H₄N₂ which appears under the form of a colourless, oily, fuming, corrosive oily liquid, is a weaker base than ammonia, is usually made by dehydration of hydrazine hydrate, and which is used chiefly as a component of fuels for rocket and jet engines and in making salts (as the sulfates) and organic derivatives, but also as a blowing agent, a buoyancy agent for undersea salvage, an antioxidant (petroleum, detergents), a polymerization catalyst, a reactor cooling water, a scavenger for gases, a short-stopping agent, in agricultural chemicals, boiler feedwater, corrosion inhibitors, drugs (antibacterials, antihypertension), explosives, fuel cells, photographic developers, plating metals on glass and plastics, solder fluxes and Spandex fibers.  8, record 19, English, - hydrazine

Record number: 19, Textual support number: 1 OBS

hydrazine: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  8, record 19, English, - hydrazine

Record number: 19, Textual support number: 2 OBS

hydrazine: Exists also in the form of a hydrate (q.v.).  8, record 19, English, - hydrazine

Record number: 19, Textual support number: 3 OBS

NH₂NH₂; H₂N-NH₂; H₄N₂  8, record 19, English, - hydrazine

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Produit chimique de formule NH₂NH₂ ou H₂N-NH₂ ou H₄N₂ se présentant sous la forme d'un liquide très toxique, corrosif et miscible à l'eau, fondant à 2 °C et bouillant à 113 °C, fabriqué industriellement par action de l'hypochlorite de sodium sur l'ammoniac ou l'urée.  5, record 19, French, - hydrazine

Record number: 19, Textual support number: 1 CONT

[...] l'hydrazine [...] est une base moyenne [...] et un réducteur. Dans ses emplois d'ergol pour fusée, elle est en partie remplacée par la diméthylhydrazine. On l'utilise aussi comme désoxygénant pour l'eau des chaudières, comme agent gonflant des matières plastiques et comme combustible dans les piles à combustible.  6, record 19, French, - hydrazine

Record number: 19, Textual support number: 1 OBS

NH₂NH₂; H₂N-NH₂; H₄N₂  5, record 19, French, - hydrazine

Record 19,  Textual support,  Spanish

Record number: 19, Textual support number: 1 OBS

Fórmula química: NH₂NH₂ o H₂N-NH₂ o H₄N₂  2, record 19, Spanish, - hidracina

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

Free from admixture of other substances; pure.  2, record 20, English, - absolute

Record number: 20, Textual support number: 1 OBS

Compare with "anhydrous, a type of absoluteness. "  3, record 20, English, - absolute

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

Se dit d'un corps chimique, éther ou alcool notamment, à l'état pur.  2, record 20, French, - absolu

Record number: 20, Textual support number: 1 CONT

alcool absolu : alcool éthylique contenant moins de 1 % d'eau.  3, record 20, French, - absolu

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

A chemical compound ... which appears under the form of poisonous, brown hexagonal crystals that decompose when heated, is insoluble in water and alcohol, soluble in glacial acetic acid, is derived by adding bleaching powder to an alkaline solution of lead hydroxide, and is used as an oxidizing agent, in electrodes, lead-acid storage batteries, matches and explosives, as a textile mordant, in dye manufacture, and as an analytical reagent.  7, record 21, English, - lead%28IV%29%20oxide

Record number: 21, Textual support number: 1 OBS

Chemical formula: PbO₂ or O₂Pb  8, record 21, English, - lead%28IV%29%20oxide

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 OBS

Formule chimique : PbO₂ ou O₂Pb  6, record 21, French, - oxyde%20de%20plomb%28IV%29

Record 21,  Textual support,  Spanish

Record number: 21, Textual support number: 1 OBS

Sólido cristalino de color pardo. Soluble en ácido acético glacial, insoluble en agua y alcohol. Oxidante. Tóxico.  1, record 21, Spanish, - di%C3%B3xido%20de%20plomo

Record number: 21, Textual support number: 2 OBS

Fórmula química: PbO₂ o O₂Pb  2, record 21, Spanish, - di%C3%B3xido%20de%20plomo

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

A binary compound of hydrogen and oxygen, empirical formula H₂O₂, used mostly in dilute aqueous solutions as an oxidizing agent [and of which the] most remarkable feature is its tendency to decompose readily into water and oxygen, the first instance of contact analysis.  6, record 22, English, - hydrogen%20peroxide

Record number: 22, Textual support number: 1 OBS

Use: Bleaching and deodorizing of textiles, wood pulp, hair, fur, etc.; source of organic and inorganic peroxides; pulp and paper industry; plasticizers; rocket fuel; foam rubber; manufacture of glycerol; antichlor; dyeing; electroplating; antiseptic; laboratory reagent; epoxidation, hydroxylation, oxidation, and reduction; viscosity control for starch and cellulose derivatives; refining and cleaning metals; bleaching and oxidizing agent in foods; neutralizing agent in wine distillation; seed disinfectant; substitute for chlorine in water and sewage treatment.  7, record 22, English, - hydrogen%20peroxide

Record number: 22, Textual support number: 2 OBS

Also known under a large number of commercial designations, such as: Albone; Hioxyl; Inhibine; Interox; Kastone; Oxydol; Perhydrol (hydroxide peroxide 30%, q.v.); Perone; Peroxan; Superoxol.  8, record 22, English, - hydrogen%20peroxide

Record number: 22, Textual support number: 3 OBS

hydrogen peroxide : Refers to the anhydrous form(i. e. "anhydrous hydrogen peroxide"), but the term is also commonly used for hydrogen peroxide solutions(marketed as solutions in water concentrations of 3 to 90% by weight). See also "hydrogen peroxide solution. "  9, record 22, English, - hydrogen%20peroxide

Record number: 22, Textual support number: 4 OBS

hydrogen peroxide: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  2, record 22, English, - hydrogen%20peroxide

Record number: 22, Textual support number: 5 OBS

peroxide: This term is used in common usage as an abbreviation for "hydrogen peroxide" but must not be considered as a true synonym of this latter term in a systematic sense; it does not correspond to the CAS number for "hydrogen peroxide."  2, record 22, English, - hydrogen%20peroxide

Record number: 22, Textual support number: 6 OBS

Molecular formula: H₂O₂; Structural formula: H—O—O—H  7, record 22, English, - hydrogen%20peroxide

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

[...] espèce chimique [de] formule H₂O₂ [qui] se présente sous la forme d'un liquide bleu pâle sirupeux, qui se solidifie à -0,46 °C et qui est nettement plus dense que l'eau [...]  6, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 22, Textual support number: 1 CONT

On distingue notamment : a) l'eau oxygénée concentrée, solution aqueuse acide contenant 30 % en poids de peroxyde d'hydrogène, utilisée avec précautions contre certaines lésions de la peau; b) l'eau oxygénée officinale, contenant environ 3 % en poids (8 à 12 % en volume) de peroxyde d'hydrogène, utilisée comme hémostatique et comme désinfectant. L'eau oxygénée concentrée à 20 volumes est utilisée pour la décoloration des cheveux.  7, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 22, Textual support number: 2 CONT

On ne peut faire bouillir l'eau oxygénée pure sous la pression atmosphérique normale, car le liquide se décompose auparavant; il est en effet thermodynamiquement instable à la température ordinaire [...]  6, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 22, Textual support number: 1 OBS

On appelle ordinairement eau oxygénée les mélanges d'eau et de peroxyde d'hydrogène.  6, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 22, Textual support number: 2 OBS

peroxyde d'hydrogène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  2, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 22, Textual support number: 3 OBS

peroxyde : Ce terme est utilisé dans la vie courante comme abréviation de «peroxyde d'hydrogène», mais n'est pas un synonyme de ce dernier terme au sens strict; ce nom ne correspond pas au numéro CAS (du Chemical Abstracts Service) pour le peroxyde d'hydrogène. La prudence s'impose donc dans son emploi. Voir aussi l'autre fiche pour «peroxyde».  2, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 22, Textual support number: 4 OBS

À une concentration de 30 % il est commercialisé sous le nom de «Perhydrol» (voir aussi cette fiche).  8, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 22, Textual support number: 5 OBS

Formule chimique : H₂O₂  8, record 22, French, - peroxyde%20d%27hydrog%C3%A8ne

Record 22,  Textual support,  Spanish

Record number: 22, Textual support number: 1 OBS

Líquido incoloro, insoluble en alcohol y agua. Las soluciones concentradas son tóxicas e irritantes. Riesgo de explosión. Agente oxidante.  3, record 22, Spanish, - per%C3%B3xido%20de%20hidr%C3%B3geno

Record number: 22, Textual support number: 2 OBS

Fórmula química: H₂O₂  4, record 22, Spanish, - per%C3%B3xido%20de%20hidr%C3%B3geno

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

A chemical compound which is practically insoluble in water, is prepared by adding a solution of magnesium styphnate (from magnesium oxide and styphnic acid) to a lead salt solution, detonates at 500°F (260°C), presents a dangerous explosion risk and constitutes an initiating explosive.  5, record 23, English, - lead%28II%29%202%2C4%2C6%2Dtrinitrobenzene%2D1%2C3%2Dbis%28olate%29

Record number: 23, Textual support number: 1 OBS

The monohydrate appears under the form of monoclinic, orange-yellow crystals with a density of 3. 1, and the anhydrous product has a density of 2. 9.  5, record 23, English, - lead%28II%29%202%2C4%2C6%2Dtrinitrobenzene%2D1%2C3%2Dbis%28olate%29

Record number: 23, Textual support number: 2 OBS

Chemical formula: C₆H₃N₃O₈•Pb or C₆H(NO₂)₃(O₂Pb)  5, record 23, English, - lead%28II%29%202%2C4%2C6%2Dtrinitrobenzene%2D1%2C3%2Dbis%28olate%29

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 OBS

Formule chimique : C₆H₃N₃O₈•Pb ou C₆H(NO₂)₃(O₂Pb)  3, record 23, French, - 2%2C4%2C6%2Dtrinitrobenz%C3%A8ne%2D1%2C3%2Dbis%28olate%29%20de%20plomb%28II%29

Record 23,  Textual support,  Spanish

Record number: 23, Textual support number: 1 OBS

Fórmula química : C₆H₃N₃O₈•Pb o C₆H(NO₂)₃(O₂Pb)  2, record 23, Spanish, - estifnato%20de%20plomo

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

A crystalline salt... in the anhydrous... form used chiefly as a detergent.  3, record 24, English, - anhydrous%20sodium%20metasilicate

Record number: 24, Textual support number: 1 CONT

The merchandise subject to this antidumping duty order is anhydrous sodium metasilicate("ASM"), a crystallized silicate(Na2SiO3) which is alkaline and readily soluble in water. Applications include waste paper de-inking, ore-flotation, bleach stabilization, clay processing, medium or heavy duty cleaning, and compounding into other detergent formulations.  4, record 24, English, - anhydrous%20sodium%20metasilicate

Record number: 24, Textual support number: 1 OBS

Chemical formula: Na₂SiO₃  5, record 24, English, - anhydrous%20sodium%20metasilicate

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Composé chimique se présentant sous la forme de cristaux incolores monocliniques ou de poudre blanche soluble dans l'eau, insoluble dans l'alcool, les sels de sodium ou de potassium, les acides et qui, en raison de ses propriétés de détergent et de défloculant, est utilisé pour les produits de lavage de la vaisselle, de blanchiment du linge et de nettoyage industriel.  2, record 24, French, - m%C3%A9tasilicate%20de%20sodium%20anhydre

Record number: 24, Textual support number: 1 OBS

Formule chimique : Na₂SiO₃  2, record 24, French, - m%C3%A9tasilicate%20de%20sodium%20anhydre

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

A crystalline salt NA2SiO3 or Na2SiO2 either in the anhydrous or hydrated form used chiefly as a detergent.  2, record 25, English, - sodium%20metasilicate

Record number: 25, Textual support number: 1 OBS

Use: Laundry, dairy and metal cleaning; floor cleaning, base for detergent formulations, bleaching aid, deinking paper.  3, record 25, English, - sodium%20metasilicate

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 DEF

Composé chimique existant sous forme d'anhydre, de pentahydrate ou de nonahydrate utilisé, en raison de ses propriétés de détergence et de défloculant, pour les produits servant au lavage de la vaisselle, au blanchiment du linge et au nettoyage industriel. Sous forme d'anhydre, sa formule chimique est Na₂SiO₃ ou SiO_2, Na₂O et il se présente sous la forme de cristaux incolores monocliniques ou de poudre blanche. Sous forme de pentahydrate, sa formule est SiO₂, Na₂O, 5H₂O et c'est une poudre blanche. Sous la forme d'un nonahydrate, sa formule est SiO₂,Na₂O, 9H₂O et il se présente sous la forme de cristaux orthorhombiques incolores.  2, record 25, French, - m%C3%A9tasilicate%20de%20sodium

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 DEF

A chemical product in the form of colorless to slightly yellow deliquescent crystals which has a melting point of 93°, a density of 2.5, and which is soluble in water, alcohol, ether and carbon disulfide.  3, record 26, English, - aluminium%20bromide%20hexahydrate

Record number: 26, Textual support number: 1 OBS

AlBr₃·6H₂O corresponds to the hexahydrate form, which means that the compound is combined with 6 molecules of water. The term "aluminum bromide" is also used to designate the other hydrate form AlBr₃·15H₂O and, finally, the anhydrous form AlBr₃.  3, record 26, English, - aluminium%20bromide%20hexahydrate

Record number: 26, Textual support number: 2 OBS

aluminium bromide: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  4, record 26, English, - aluminium%20bromide%20hexahydrate

Record number: 26, Textual support number: 3 OBS

Chemical formula: AlBr₃·6H₂O or AlBr₃,6H₂O  3, record 26, English, - aluminium%20bromide%20hexahydrate

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 DEF

Composé se présentant sous la forme de cristaux blancs jaunâtres, hygroscopiques (point de fusion = 93°, densité = 2,54), soluble dans l'eau, l'alcool, peu soluble dans le CS2, utilisé comme catalyseur en chimie organique.  2, record 26, French, - bromure%20d%27aluminium%20hexahydrate

Record number: 26, Textual support number: 1 OBS

«Bromure d'aluminium» est aussi utilisé pour désigner l'hydrate AlBr₃,15H2O et le composé anhydre AlBr₃ (ou Al₂Br₆.  3, record 26, French, - bromure%20d%27aluminium%20hexahydrate

Record number: 26, Textual support number: 2 OBS

Formule chimique : AlBr₃·6H₂O ou AlBr₃,6H₂O  3, record 26, French, - bromure%20d%27aluminium%20hexahydrate

Record 26,  Textual support,  Spanish

Record number: 26, Textual support number: 1 OBS

Fórmula química: AlBr₃·6H₂O o AlBr₃,6H₂O  2, record 26, Spanish, - bromuro%20de%20aluminio

Record 27,  Textual support,  English

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 OBS

L'adjectif basique est correctement utilisé en français pour désigner un sel basique qui peut formellement libérer un anion OH^-. Il est fortement déconseillé de l'utiliser en français dans le cas d'un sel acide contenant un ou plusieurs cations H⁺; on doit donc éviter le nom «phosphate dibasique de sodium anhydre» qui est un anglicisme de mauvais aloi.  1, record 27, French, - hydrog%C3%A9nophosphate%20de%20disodium%20anhydre

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 DEF

[The fat] made by gently heating butter to break the emulsion, followed by centrifugation to remove milk serum from the fat fraction.  3, record 28, English, - anhydrous%20butteroil

Record number: 28, Textual support number: 1 CONT

Anyhydrous butteroil must contain at least 99,8% milk fat but can be made from cream or butter of different ages.  4, record 28, English, - anhydrous%20butteroil

Record 28,  Textual support,  French

Record number: 28, Textual support number: 1 CONT

La dénomination «huile de beurre anhydre» est réservée à l'huile de beurre contenant 0,1 pour cent au maximum d'eau et [ayant] un indice de peroxyde de 0,3 au maximum [...]  2, record 28, French, - huile%20de%20beurre%20anhydre

Record number: 28, Textual support number: 1 OBS

La dénomination «huile de beurre» est réservée au produit obtenu par la fusion du beurre contenant 99,3 pour cent au maximum de matière grasse, 0,5 pour cent au maximum d'eau et 0,3 pour cent d'acides gras libres (exprimé en acide oléique) et [ayant] un indice de peroxyde de 0,8 au maximum [...]  2, record 28, French, - huile%20de%20beurre%20anhydre

Record 28,  Textual support,  Spanish

Record number: 28, Textual support number: 1 CONT

Se entiende por grasa de leche anhidra, grasa de leche, aceite de mantequilla (manteca) deshidratado y aceite de mantequilla (manteca), los productos grasos derivados exclusivamente de la leche y/o productos obtenidos de la leche mediante procedimientos que dan lugar a la eliminación casi total del agua y el extracto seco magro.  2, record 28, Spanish, - aceite%20de%20mantequilla%20anhidra

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 DEF

A chemical compound in the form of a tan, wax-like material, free from ammonia odor, used in the production of oil-in-water emulsions with high oil content, and cosmetics.  3, record 29, English, - anhydrous%20ammonium%20dodecanoate

Record number: 29, Textual support number: 1 OBS

Chemical formula: C₁₁H₂₃COONH₄  4, record 29, English, - anhydrous%20ammonium%20dodecanoate

Record 29,  Textual support,  French

Record number: 29, Textual support number: 1 DEF

Produit à consistance de cire jaune clair utilisé dans l'industrie des cosmétiques et comme émulsionnant pour les émulsions d'huiles dans l'eau.  3, record 29, French, - dod%C3%A9canoate%20d%27ammonium%20anhydre

Record number: 29, Textual support number: 1 OBS

Formule chimique : C₁₁H₂₃COONH₄  4, record 29, French, - dod%C3%A9canoate%20d%27ammonium%20anhydre

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 OBS

Compare with "baryta".  3, record 30, English, - anhydrous%20barium%20hydroxide

Record number: 30, Textual support number: 2 OBS

Chemical formula: Ba(OH)₂  4, record 30, English, - anhydrous%20barium%20hydroxide

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 OBS

L'hydroxyde de baryum monohydrate se présente sous la forme de fins cristaux blancs. L'hydroxyde de baryum octahydrate se présente sous la forme d'une poudre blanche ou de cristaux. Le produit anhydre est un solide blanc.  3, record 30, French, - hydroxyde%20de%20baryum%20anhydre

Record number: 30, Textual support number: 2 OBS

Formule chimique : Ba(OH)₂  4, record 30, French, - hydroxyde%20de%20baryum%20anhydre

Record 30,  Textual support,  Spanish

Record number: 30, Textual support number: 1 OBS

Fórmula química: Ba(OH)₂  2, record 30, Spanish, - hidr%C3%B3xido%20b%C3%A1rico

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 DEF

A chemical product which appears under the form of an anhydrous gas with an ammoniacal odor, is derived by the interaction of methanol and ammonia over a catalyst at high temperatures, and is used as an acid gas absorbent, a dehairing agent, a flotation agent, an antioxidant, a solvent, in the manufacture of dimethylformamide and dimethylacetamide, in dyes, gasoline stabilizers, pharmaceuticals, textile chemicals, rubber accelerators, electroplating, missile fuels, pesticide and rocket propellants, surfactants, and as a reagent for magnesium.  3, record 31, English, - dimethylamine

Record number: 31, Textual support number: 1 OBS

dimethylamine: used by the American Conference of Governmental Industrial Hygienists (ACGIH) and by the US Occupational Safety and Health Administration (OSHA).  3, record 31, English, - dimethylamine

Record number: 31, Textual support number: 2 OBS

N-methylmethanamine: The capital letter "N" must be italicized.  5, record 31, English, - dimethylamine

Record number: 31, Textual support number: 3 OBS

DMA: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  5, record 31, English, - dimethylamine

Record number: 31, Textual support number: 4 OBS

Chemical formula: (CH₃)₂NH or C₂H₇N  3, record 31, English, - dimethylamine

Record 31,  Textual support,  French

Record number: 31, Textual support number: 1 DEF

Composé se présentant sous la forme d'un gaz incolore, d'odeur ammoniacale, très soluble dans l'eau, l'alcool, l'éther et les hydrocarbures, que l'on utilise dans les accélérateurs de vulcanisation, les colorants, les émulsifiants, les produits pharmaceutiques et les solvants.  4, record 31, French, - dim%C3%A9thylamine

Record number: 31, Textual support number: 1 OBS

N-méthylméthanamine: La lettre majuscule «N» s'écrit en italique.  3, record 31, French, - dim%C3%A9thylamine

Record number: 31, Textual support number: 2 OBS

Formule chimique : (CH₃)₂NH ou C₂H₇  4, record 31, French, - dim%C3%A9thylamine

Record 31,  Textual support,  Spanish

Record number: 31, Textual support number: 1 DEF

Gas con olor amoniacal, soluble en alcohol, éter y agua. Inflamable. Tóxico e irritante.  2, record 31, Spanish, - dimetilamina

Record number: 31, Textual support number: 1 OBS

Fórmula química: (CH₃)₂NH o C₂H₇  3, record 31, Spanish, - dimetilamina

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 DEF

An orthorhombic mineral which consists of an anhydrous calcium sulfate representing gypsum without its water of crystallization and usually occurring in white or slightly colored, granular to compact masses in sedimentary rocks or associated with gypsum and halite in evaporites.  4, record 32, English, - anhydrite

Record number: 32, Textual support number: 1 CONT

Anhydrite is often important especially in porphyry copper deposits ... and it can form up to 15% of the altered rock.  5, record 32, English, - anhydrite

Record number: 32, Textual support number: 1 OBS

anhydrite : So named because it is the anhydrous member of the calcium sulfate compounds, the others being bassanite and gypsum.  4, record 32, English, - anhydrite

Record number: 32, Textual support number: 2 OBS

Chemical formula: CaSO₄•2H₂O or CaSO₄  4, record 32, English, - anhydrite

Record 32,  Textual support,  French

Record number: 32, Textual support number: 1 DEF

Sulfate du système orthorhombique, en cristaux tabulaires à 3 clivages orthogonaux, de couleur blanche, gris bleuâtre ou rougeâtre se présentant en masses fibreuses ou granulaires et compactes dans les roches sédimentaires.  5, record 32, French, - anhydrite

Record number: 32, Textual support number: 1 CONT

Anhydrite [...] ou karstenite : Ce minéral se présente en masses grenues ou lamellaires, souvent transparent et incolore, il peut être rendu opaque ou coloré par des inclusions et des oxydes de fer.  3, record 32, French, - anhydrite

Record number: 32, Textual support number: 1 OBS

Étymologie : du grec an, «privé de», et hudôr, «eau» (allusion à l'absence d'eau dans la composition).  6, record 32, French, - anhydrite

Record number: 32, Textual support number: 2 OBS

Formule chimique : CaSO₄•2H₂O ou CaSO₄ ou SO₄Ca  5, record 32, French, - anhydrite

Record 32,  Textual support,  Spanish

Record number: 32, Textual support number: 1 DEF

Mineral del grupo de los sulfatos, CaSo₄, que cristaliza en el sistema rómbico, formando, generalmente, agregados masivos o fibrosos, blanco-grisáceos.  3, record 32, Spanish, - anhidrita

Record number: 32, Textual support number: 1 CONT

La tierra de anhidrita se usa como abono y, en menor escala, como retardador del cemento portland. En Alemania y en la Gran Bretaña se usa como base de producción del ácido sulfúrico.  4, record 32, Spanish, - anhidrita

Record number: 32, Textual support number: 1 OBS

Fórmula química: CaSO₄•2H₂O ou CaSO₄ ou SO₄Ca  5, record 32, Spanish, - anhidrita

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 OBS

Properties : Colorless to light yellow, fuming, slightly cloudy liquid, pungent odor,... Use : Synthetic detergents, pharmaceuticals, sulfonating agent for dyes, pesticides, intermediates, ion-exchange resins, anhydrous hydrogen chloride and smoke-producing chemicals.  4, record 33, English, - chlorosulfuric%20acid

Record number: 33, Textual support number: 2 OBS

chlorosulfonic acid: incorrect form.  1, record 33, English, - chlorosulfuric%20acid

Record number: 33, Textual support number: 3 OBS

Chemical formula: ClSO₂OH or HSO₃Cl  5, record 33, English, - chlorosulfuric%20acid

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 OBS

acide chlorosulfonique : forme incorrecte.  1, record 33, French, - acide%20chlorosulfurique

Record number: 33, Textual support number: 2 OBS

Formule chimique : ClSO₂OH ou HSO₃Cl  5, record 33, French, - acide%20chlorosulfurique

Record 33,  Textual support,  Spanish

Record number: 33, Textual support number: 1 DEF

Líquido incoloro a amarillo, algo turbio, fumante; olor picante. Se descompone por acción del agua, dando ácidos sulfúrico y clorhídrico, así como por alcohol y ácidos. Muy tóxico. Fuerte irritante para ojos y piel. Puede quemar materiales combustibles; desprende hidrógeno en contacto con metales.  2, record 33, Spanish, - %C3%A1cido%20clorosulf%C3%B3nico

Record number: 33, Textual support number: 1 OBS

Fórmula química: ClSO₂OH o HSO₃Cl  3, record 33, Spanish, - %C3%A1cido%20clorosulf%C3%B3nico

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 OBS

Properties : Dark violet, anhydrous deliquescent crystals;... Use : Reducing agent, organic synthesis, cocatalyst for polyolefin polymerization, organometallic synthesis involving titanium, laundry stripping agent.  2, record 34, English, - titanium%20trichloride

Record number: 34, Textual support number: 2 OBS

Chemical formula: TiCl₃  3, record 34, English, - titanium%20trichloride

Record 34,  Textual support,  French

Record number: 34, Textual support number: 1 OBS

Formule chimique : TiCl₃  2, record 34, French, - trichlorure%20de%20titane

Record 34,  Textual support,  Spanish

Record number: 34, Textual support number: 1 OBS

Fórmula química: TiCl₃  2, record 34, Spanish, - tricloruro%20de%20titanio

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 OBS

Properties : Colorless gas at room temperature, readily liquefied, anhydrous form shipped as liquefied compressed gas, fishy, ammoniacal odor.... Use : Organic synthesis, especially of choline salts, warning agent for natural gas, manufacture of disinfectants, flotation agent, insect attractant, quaternary ammonium compounds, plastics.  2, record 35, English, - trimethylamine

Record number: 35, Textual support number: 2 OBS

Chemical formula: (CH₃)₃N  3, record 35, English, - trimethylamine