TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

... a dark-brown chromian variety of spinel, commonly found in peridotites.  3, record 1, English, - picotite

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Variété aluminomagnésienne de chromite présente dans de nombreuses roches basiques en grains métalliques de couleur noire ou brune.  2, record 1, French, - picotite

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Espinela negra.  1, record 1, Spanish, - picotita

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A salt of chromic acid.  2, record 2, English, - chromate

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Sel de l'acide chromique [...]  2, record 2, French, - chromate

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Sal en la cual el cromo se halla combinado con otro metal.  2, record 2, Spanish, - cromato

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

Catgut sterilized and impregnated with chromium trioxide to prolong its tensile strength in tissues.  1, record 3, English, - chromic%20catgut

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Catgut imprégné de trioxyde de chrome.  1, record 3, French, - catgut%20chrom%C3%A9

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An acid ... analogous to sulfuric acid but known only in solution and especially in the form of its salts (as lead chromate), most of which are yellow and are toxic, causing ulcers on the skin or mucous membrances.  4, record 4, English, - chromic%20acid

Record number: 4, Textual support number: 1 CONT

Norman Sunderland... found that he could break leaves down to individual cells by treating them with a macerating agent such as chromic acid.  5, record 4, English, - chromic%20acid

Record number: 4, Textual support number: 1 OBS

Chemical formula: H₂CrO₄  6, record 4, English, - chromic%20acid

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Le chromage de décoration s'effectue par électrolyse à partir d'un bain d'acide chromique [...] et d'acide sulfurique à une température de 35°/50°.  2, record 4, French, - acide%20chromique

Record number: 4, Textual support number: 1 OBS

Formule chimique : H₂CrO₄  3, record 4, French, - acide%20chromique

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 OBS

Cristales rojos, soluble en agua, alcohol y aceites minerales. Delicuescente; muy tóxico; corrosivo para la piel. Agente oxidante; puede explotar en contacto con materias orgánicas. Acido dibásico. Por acción de los ácidos fuertes dimeriza, formando ácido dicrómico.  3, record 4, Spanish, - %C3%A1cido%20cr%C3%B3mico

Record number: 4, Textual support number: 2 OBS

El verdadero ácido crómico sólo existe en solución.  3, record 4, Spanish, - %C3%A1cido%20cr%C3%B3mico

Record number: 4, Textual support number: 3 OBS

Fórmula química: H₂ CrO₄  4, record 4, Spanish, - %C3%A1cido%20cr%C3%B3mico

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A chemical compound which appears under the form of a water-white to pale yellow liquid with an acetone-and peppermint-like odour, is slightly soluble in water, miscible with most solvents, is derived by passing cyclohexanol over copper with air at 280°F or by oxidation of cyclohexanol with chromic acid or oxide, is toxic via inhalation and skin contact, and which is used in organic synthesis, wood stains, paint and varnish removers, degreasing of metals, in polishes, as a leveling agent in dyeing and delustering silk, as a lubricating oil additive, as a leveling agent in dyeing and delustering silk, as a lubricating oil additive, as a solvent for cellulosics, and in natural and synthetic resins, waxes and fats.  3, record 5, English, - cyclohexanone

Record number: 5, Textual support number: 1 OBS

cyclohexanone: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  4, record 5, English, - cyclohexanone

Record number: 5, Textual support number: 2 OBS

Chemical formula: C₆H₁₀O  3, record 5, English, - cyclohexanone

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 OBS

cyclohexanone : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  2, record 5, French, - cyclohexanone

Record number: 5, Textual support number: 2 OBS

Formule chimique : C₆H₁₀O  3, record 5, French, - cyclohexanone

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Líquido blanco acuoso con olor a acetona. Algo soluble en agua. Miscible con muchos disolventes. Inflamable. Irrita ojos y piel.  1, record 5, Spanish, - ciclohexanona

Record number: 5, Textual support number: 1 OBS

Fórmula química: C₆H₁₀O  2, record 5, Spanish, - ciclohexanona

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company’s catalogue.  1, record 6, English, - conditioning%20of%20pipettes%20in%20chromic%20acid

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 6, French, - trempage%20de%20pipettes%20dans%20une%20solution%20d%27acide%20chromique

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A black dye developed on cotton and other textiles from a bath containing aniline hydrochloride, an oxidizing agent(usually chromic acid) and a catalyzer(usually a vanadium or copper salt).  2, record 7, English, - aniline%20black

Record number: 7, Textual support number: 1 OBS

Noted for its fastness, intensity of color, and resistance to greening ...  3, record 7, English, - aniline%20black

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Pigment black 1 - Cl 5 0 440. Utilisation : peintures en général, encres, matières plastiques.  2, record 7, French, - noir%20d%27aniline

Record number: 7, Textual support number: 1 CONT

Colorants d'oxydation. Ces colorants sont formés par l'oxydation, sur la fibre, de certaines amines aromatiques donnant naissance à des produits complexes colorés et solidement fixés à la fibre. L'application la plus importante de cette méthode de teinture est celle qui utilise l'aniline pour produire le noir d'aniline, noir profond de grande solidité.  3, record 7, French, - noir%20d%27aniline

Record number: 7, Textual support number: 1 OBS

noir d'aniline : terme et définition normalisés par l'AFNOR et reproduits avec son autorisation.  4, record 7, French, - noir%20d%27aniline

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 CONT

Otros [colorantes] son insolubles en los solventes orgánicos y en las grasas, lo cual permite emplearlos como pigmentos, siendo el más común de todos el negro de anilina, que proviene de la oxidación crómica de la anilina, en presencia de sulfato de cobre.  1, record 7, Spanish, - negro%20de%20anilina

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 OBS

Properties : Red or red-orange deliquescent crystals.... Uses : Chemical reactant for oxidation reactions; chromic acid; corrosion inhibitor; manufacture of pigments; tanning of leather; electroplating; mordanting; defoliating agent; catalyst; wood preservative.  2, record 8, English, - sodium%20dichromate

Record number: 8, Textual support number: 2 OBS

Chemical formula: Na₂Cr₂O₇·2H₂O  3, record 8, English, - sodium%20dichromate

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 OBS

Formule chimique : Na₂Cr₂O₇·2H₂O  3, record 8, French, - dichromate%20de%20sodium

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 OBS

Fórmula química: Na₂Cr₂O₇·2H₂O  2, record 8, Spanish, - bicromato%20de%20sodio

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 OBS

Properties: Purple crystals, soluble in alcohol and water ... Derivation: By the action of nitric acid on chromium hydroxide. ... Use: Catalyst, corrosion inhibitor.  3, record 9, English, - chromium%28III%29%20nitrate%20nonahydrate

Record number: 9, Textual support number: 2 OBS

Chemical formula: Cr(NO₃)₃·9H₂O  4, record 9, English, - chromium%28III%29%20nitrate%20nonahydrate

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

Les questions 11, 12 et 13 se rapportent à une pile électrochimique dont l'une des électrodes est du chrome Cr dans une solution de nitrate de chrome [...] et l'autre électrode de l'argent dans une solution de nitrate d'argent [...]  4, record 9, French, - nitrate%20de%20chrome%28III%29%20nonahydrate

Record number: 9, Textual support number: 1 OBS

Formule chimique : Cr(NO₃)₃·9H₂O  5, record 9, French, - nitrate%20de%20chrome%28III%29%20nonahydrate

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 OBS

Properties: Green powder or deep violet crystals ... The aqueous solution is violet when cold, green when hot. ... Use: Mordant, tanning.  5, record 10, English, - ammonium%20chromium%20sulfate%20tetracosahydrate

Record number: 10, Textual support number: 2 OBS

Chemical formula: CrNH₄(SO₄)₂·12H₂O or CrH₄NO₈S₂ or Cr₂(SO₄)₃,(NH₄)₂ SO₄, 24H₂O  6, record 10, English, - ammonium%20chromium%20sulfate%20tetracosahydrate

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

Cristaux bleu violet [...], soluble dans l'eau, les acides dilués, l'alcool. Utilisation : Tannerie, encres, céramique.  3, record 10, French, - sulfate%20d%27ammonium%20et%20de%20chrome%20t%C3%A9tracosahydrate

Record number: 10, Textual support number: 2 OBS

Formule chimique : CrNH₄(SO₄)₂·12H₂O ou CrH₄NO₈S₂ ou Cr₂(SO₄)₃,(NH₄)₂ SO₄, 24H₂O  4, record 10, French, - sulfate%20d%27ammonium%20et%20de%20chrome%20t%C3%A9tracosahydrate

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

The condition of a metal surface that retards its normal reaction in a specified environment and is associated with the assumption of a potential more noble than normal.  3, record 11, English, - passivity

Record number: 11, Textual support number: 1 CONT

The passivity of metals and alloys is one of the most important phenomenon responsible for out metal-based civilization. Most structural metals are viable in an engineering sense only because of the existence of a surface oxide film whose thickness may be less than a few nanometers. Although the phenomenon of passivity has been known for more than 150 years, a satisfactory description of the passive state still eludes us.  4, record 11, English, - passivity

Record number: 11, Textual support number: 1 OBS

Passivity breakdown often leads to pitting.  5, record 11, English, - passivity

Record number: 11, Textual support number: 2 OBS

The term passivity is sometimes used for surfaces covered by very thin films of phosphate or chromate, such as are formed by immersion in solutions containing phosphoric acid and/or chromic acid. This usage is incorrect and is discouraged.  3, record 11, English, - passivity

Record number: 11, Textual support number: 3 OBS

passivity; passive state: Terms and definition standardized by ISO.  5, record 11, English, - passivity

Record number: 11, Textual support number: 1 PHR

Passivity breakdown.  5, record 11, English, - passivity

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Condition du métal dans lequel la corrosion électrochimique est empêchée par certains états de surface.  2, record 11, French, - passivit%C3%A9

Record number: 11, Textual support number: 1 OBS

La rupture de passivité peut mener à la piqûration.  3, record 11, French, - passivit%C3%A9

Record number: 11, Textual support number: 2 OBS

On englobe parfois dans cette définition l'état d'une surface recouverte d'un film très mince de phosphate ou de chromate, tel qu'il se forme par immersion dans des solutions contenant de l'acide phosphorique et/ou de l'acide chromique. Cet usage est incorrect et n'est pas recommandé.  4, record 11, French, - passivit%C3%A9

Record number: 11, Textual support number: 3 OBS

passivité; état passif: termes et définition normalisés par l'ISO.  2, record 11, French, - passivit%C3%A9

Record number: 11, Textual support number: 4 OBS

Rupture de passivité.  3, record 11, French, - passivit%C3%A9

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 DEF

Carácter del metal que, merced a tratamientos superficiales, resiste a la erosión electroquímica.  1, record 11, Spanish, - pasividad

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 OBS

Cr2O3.nH2O  2, record 12, English, - chromic%20hydroxide

Record 12,  Textual support,  French

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 DEF

Sólido de aspecto gelatinoso y color verde; se descompone por el calor dando óxido crómico. Insoluble en agua; soluble en ácidos y álcalis fuertes. Tóxico e irritante.  1, record 12, Spanish, - hidr%C3%B3xido%20cr%C3%B3mico

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

Chrome pigments, chromates, chromic acid, chromium salts, and other inorganic chromium compounds are some of the larger volume products of the inorganic chemicals industry.  3, record 13, English, - inorganic%20chromium%20compound

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

La résorption dans le tube intestinal dépend pour beaucoup de la structure chimique du chrome: les composés organiques sont absorbés à raison de 20-25 %, et le chrome inorganique à raison de 0,5 % environ.  2, record 13, French, - compos%C3%A9%20inorganique%20du%20chrome

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 OBS

Occupational Health Bulletin, sept 53  2, record 14, French, - chromique

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

The production of colours on metal surfaces by appropriate chemical or electrochemical action.  1, record 15, English, - chemical%20colouring

Record number: 15, Textual support number: 1 CONT

Investigation of 304 bright stainless steel colouring process. A laboratory investigation of chemical colouring of 305 stainless steel using a mixture of chromic and sulphuric acids using potential-time curves.  2, record 15, English, - chemical%20colouring

Record 15,  Textual support,  French

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

Any of various acids derived from tungsten trioxide; especially the simplest acid H₂WO₄ analogous in composition to chromic acid and obtained as a yellow powder or as the white monohydrate... but known chiefly in the form of salts.  2, record 16, English, - tungstic%20acid

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Variété d'acide dérivé du trioxyde de tungstène.  2, record 16, French, - acide%20tungstique

Record number: 16, Textual support number: 1 OBS

Ortho H₂WO₄ cristaux jaunes [...] [Usages :] Mordant en teinturerie, colorants au tungstène, ignifugation des tissus, lampes à incandescence, chimie analytique (urée).  3, record 16, French, - acide%20tungstique

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

A method of anodizing with a chromic acid electrolyte, mainly used in aerospace applications.  1, record 17, English, - chromic%20acid%20anodizing

Record number: 17, Textual support number: 1 OBS

chromic acid anodizing : term and definition standardized by ISO.  2, record 17, English, - chromic%20acid%20anodizing

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Procédé d'anodisation avec électrolyte à base d'acide chromique, principalement utilisé en aéronautique.  1, record 17, French, - anodisation%20%C3%A0%20l%27acide%20chromique

Record number: 17, Textual support number: 1 OBS

anodisation à l'acide chromique : terme et définition normalisés par l'ISO.  2, record 17, French, - anodisation%20%C3%A0%20l%27acide%20chromique

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

Anhydrous chromic oxide.  3, record 18, English, - chromium%20oxide%20green

Record number: 18, Textual support number: 2 DEF

Chromic oxide used as a pigment.  4, record 18, English, - chromium%20oxide%20green

Record number: 18, Textual support number: 1 CONT

Chromium oxide green. This rather dull green pigment has excellent durability and resistance characteristics and can be used for both water and oil, in both interior and exterior paints.  5, record 18, English, - chromium%20oxide%20green

Record number: 18, Textual support number: 1 OBS

Nineteenth-century experiments in developing chromium oxide green produced varieties called Plessy’s green, Dingler’s green, Arnaudon’s green, and Schnitzer’s green.  6, record 18, English, - chromium%20oxide%20green

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Pigment green 17 - Cl 77 288. Sesquioxyde de chrome anhydre. Utilisation : peintures industrielles, peintures camouflage. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.]  2, record 18, French, - vert%20oxyde%20de%20chrome

Record number: 18, Textual support number: 1 CONT

Les pigments verts à base de chrome. [...] Le vert oxyde de chrome [...] constitué d'un mélange de chromate de plomb et de cyanure de fer [...] se présente sous la forme d'une poudre verte, plus ou moins foncée [...] C'est un sesquioxyde de chrome [...]  3, record 18, French, - vert%20oxyde%20de%20chrome

Record number: 18, Textual support number: 1 OBS

vert oxyde de chrome : terme normalisé par l'AFNOR.  4, record 18, French, - vert%20oxyde%20de%20chrome

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

The earliest commercial anodizing process using chromic acid as the electrolyte.  1, record 19, English, - Bengough%2DStuart%20process

Record number: 19, Textual support number: 1 OBS

Term and definition standardized by ISO.  2, record 19, English, - Bengough%2DStuart%20process

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Procédé d'anodisation le plus ancien utilisant de l'acide chromique comme électrolyte.  1, record 19, French, - proc%C3%A9d%C3%A9%20Bengough%2DStuart

Record number: 19, Textual support number: 1 OBS

Terme et définition normalisés par l'ISO.  2, record 19, French, - proc%C3%A9d%C3%A9%20Bengough%2DStuart

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

Aluminum coated with a layer of aluminum oxide by an anodic process in a suitable electrolyte such as chromic acid or sulfuric acid solution.  1, record 20, English, - anodized%20aluminum

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

L'aluminium anodisé pour architecture a pris un essor considérable en Europe occidentale pendant la dernière décennie (...)  1, record 20, French, - aluminium%20anodis%C3%A9

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 OBS

Immunoregulatory role of stress mediators in rheumatoid arthritis (Z. Rheumatol, May-June, 1981, 40(3), pp. 122-5)  2, record 21, English, - stress%20mediator

Record number: 21, Textual support number: 2 OBS

Plasma levels of stress hormones like cortisol and catecholamines were found to be elevated in 18 patients suffering from chromic rheumatoid arthritis.(Medline)  2, record 21, English, - stress%20mediator

Record number: 21, Textual support number: 3 OBS

Cigarette smoking may be an important mediator of stress on the fetus. (Biosis)  2, record 21, English, - stress%20mediator

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  French

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 OBS

Method of analysis depending on oxidation with chromic acid, used for determining alcohol and other substances.  1, record 23, English, - chromic%20oxidation

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 OBS

Méthode de dosage de l'alcool par oxydation à l'aide de l'acide chromique.  1, record 23, French, - oxydation%20chromique

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 OBS

Note: Kereon: marque de commerce.  1, record 24, English, - Koreon

Record 24,  Textual support,  French

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 OBS

hydrofluoric : fluor hydrique hydrobromic : bromhydrique chromic : chromique  1, record 25, English, - hydrochloric

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 OBS

(Occupational Health Bulletin) sept. 53  1, record 25, French, - chlorhydrique

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 OBS

Glossaire 41  1, record 26, French, - alun%20de%20chrome

Record 26,  Textual support,  Spanish