TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A salt of chromic acid.  2, record 1, English, - chromate

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Sel de l'acide chromique [...]  2, record 1, French, - chromate

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Sal en la cual el cromo se halla combinado con otro metal.  2, record 1, Spanish, - cromato

Record 2,  Textual support,  English

Record number: 2, 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 2, English, - chromic%20acid

Record number: 2, 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 2, English, - chromic%20acid

Record number: 2, Textual support number: 1 OBS

Chemical formula: H₂CrO₄  6, record 2, English, - chromic%20acid

Record 2,  Textual support,  French

Record number: 2, 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 2, French, - acide%20chromique

Record number: 2, Textual support number: 1 OBS

Formule chimique : H₂CrO₄  3, record 2, French, - acide%20chromique

Record 2,  Textual support,  Spanish

Record number: 2, 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 2, Spanish, - %C3%A1cido%20cr%C3%B3mico

Record number: 2, Textual support number: 2 OBS

El verdadero ácido crómico sólo existe en solución.  3, record 2, Spanish, - %C3%A1cido%20cr%C3%B3mico

Record number: 2, Textual support number: 3 OBS

Fórmula química: H₂ CrO₄  4, record 2, Spanish, - %C3%A1cido%20cr%C3%B3mico

Record 3,  Textual support,  English

Record number: 3, 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 3, English, - cyclohexanone

Record number: 3, Textual support number: 1 OBS

cyclohexanone: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  4, record 3, English, - cyclohexanone

Record number: 3, Textual support number: 2 OBS

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

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

cyclohexanone : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  2, record 3, French, - cyclohexanone

Record number: 3, Textual support number: 2 OBS

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

Record 3,  Textual support,  Spanish

Record number: 3, 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 3, Spanish, - ciclohexanona

Record number: 3, Textual support number: 1 OBS

Fórmula química: C₆H₁₀O  2, record 3, Spanish, - ciclohexanona

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company’s catalogue.  1, record 4, English, - conditioning%20of%20pipettes%20in%20chromic%20acid

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 4, French, - trempage%20de%20pipettes%20dans%20une%20solution%20d%27acide%20chromique

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, 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 5, English, - aniline%20black

Record number: 5, Textual support number: 1 OBS

Noted for its fastness, intensity of color, and resistance to greening ...  3, record 5, English, - aniline%20black

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

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

Record number: 5, 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 5, French, - noir%20d%27aniline

Record number: 5, Textual support number: 1 OBS

noir d'aniline : terme et définition normalisés par l'AFNOR et reproduits avec son autorisation.  4, record 5, French, - noir%20d%27aniline

Record 5,  Textual support,  Spanish

Record number: 5, 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 5, Spanish, - negro%20de%20anilina

Record 6,  Textual support,  English

Record number: 6, 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 6, English, - sodium%20dichromate

Record number: 6, Textual support number: 2 OBS

Chemical formula: Na₂Cr₂O₇·2H₂O  3, record 6, English, - sodium%20dichromate

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

Formule chimique : Na₂Cr₂O₇·2H₂O  3, record 6, French, - dichromate%20de%20sodium

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 OBS

Fórmula química: Na₂Cr₂O₇·2H₂O  2, record 6, Spanish, - bicromato%20de%20sodio

Record 7,  Textual support,  English

Record number: 7, 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 7, English, - passivity

Record number: 7, 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 7, English, - passivity

Record number: 7, Textual support number: 1 OBS

Passivity breakdown often leads to pitting.  5, record 7, English, - passivity

Record number: 7, 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 7, English, - passivity

Record number: 7, Textual support number: 3 OBS

passivity; passive state: Terms and definition standardized by ISO.  5, record 7, English, - passivity

Record number: 7, Textual support number: 1 PHR

Passivity breakdown.  5, record 7, English, - passivity

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Condition du métal dans lequel la corrosion électrochimique est empêchée par certains états de surface.  2, record 7, French, - passivit%C3%A9

Record number: 7, Textual support number: 1 OBS

La rupture de passivité peut mener à la piqûration.  3, record 7, French, - passivit%C3%A9

Record number: 7, 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 7, French, - passivit%C3%A9

Record number: 7, Textual support number: 3 OBS

passivité; état passif: termes et définition normalisés par l'ISO.  2, record 7, French, - passivit%C3%A9

Record number: 7, Textual support number: 4 OBS

Rupture de passivité.  3, record 7, French, - passivit%C3%A9

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 DEF

Carácter del metal que, merced a tratamientos superficiales, resiste a la erosión electroquímica.  1, record 7, Spanish, - pasividad

Record 8,  Textual support,  English

Record number: 8, 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 8, English, - inorganic%20chromium%20compound

Record 8,  Textual support,  French

Record number: 8, 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 8, French, - compos%C3%A9%20inorganique%20du%20chrome

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, 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 9, English, - tungstic%20acid

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Variété d'acide dérivé du trioxyde de tungstène.  2, record 9, French, - acide%20tungstique

Record number: 9, 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 9, French, - acide%20tungstique

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

A method of anodizing with a chromic acid electrolyte, mainly used in aerospace applications.  1, record 10, English, - chromic%20acid%20anodizing

Record number: 10, Textual support number: 1 OBS

chromic acid anodizing : term and definition standardized by ISO.  2, record 10, English, - chromic%20acid%20anodizing

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Procédé d'anodisation avec électrolyte à base d'acide chromique, principalement utilisé en aéronautique.  1, record 10, French, - anodisation%20%C3%A0%20l%27acide%20chromique

Record number: 10, Textual support number: 1 OBS

anodisation à l'acide chromique : terme et définition normalisés par l'ISO.  2, record 10, French, - anodisation%20%C3%A0%20l%27acide%20chromique

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

The earliest commercial anodizing process using chromic acid as the electrolyte.  1, record 11, English, - Bengough%2DStuart%20process

Record number: 11, Textual support number: 1 OBS

Term and definition standardized by ISO.  2, record 11, English, - Bengough%2DStuart%20process

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Procédé d'anodisation le plus ancien utilisant de l'acide chromique comme électrolyte.  1, record 11, French, - proc%C3%A9d%C3%A9%20Bengough%2DStuart

Record number: 11, Textual support number: 1 OBS

Terme et définition normalisés par l'ISO.  2, record 11, French, - proc%C3%A9d%C3%A9%20Bengough%2DStuart

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, 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 12, English, - anodized%20aluminum

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

L'aluminium anodisé pour architecture a pris un essor considérable en Europe occidentale pendant la dernière décennie (...)  1, record 12, French, - aluminium%20anodis%C3%A9

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 OBS

Method of analysis depending on oxidation with chromic acid, used for determining alcohol and other substances.  1, record 13, English, - chromic%20oxidation

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

Méthode de dosage de l'alcool par oxydation à l'aide de l'acide chromique.  1, record 13, French, - oxydation%20chromique

Record 13,  Textual support,  Spanish