TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

Hydrogen chloride in aqueous solution, appearing under the form of a colorless or slightly yellow, fuming, pungent liquid, which constitutes a strong, highly corrosive acid, is soluble in water, alcohol and benzene, is noncombustible, is derived by dissolving hydrogen chloride in water at various concentrations, and is used in acidizing carbonate rocks and petroleum wells, boiler scale removal, ore reduction, food processing(corn syrup, sodium glutamate), industrial acidizing, pickling and metal cleaning, as an alcohol denaturant, a chemical intermediate and a laboratory reagent.  6, record 1, English, - hydrochloric%20acid

Record number: 1, Textual support number: 1 CONT

... hydrochloric acid ... dissociates in water to produce hydrogen ions, H+, and chloride ions, Cl-.  7, record 1, English, - hydrochloric%20acid

Record number: 1, Textual support number: 2 CONT

The aqueous extract is ... slowly added to 250 ml. of 6N hydrochloric acid. [For the explanation on the meaning of "6N", see the record for "normal solution."]  8, record 1, English, - hydrochloric%20acid

Record number: 1, Textual support number: 3 CONT

The mineral acids include sulfuric (H₂SO₄), hydrochloric (HCl), nitric (HNO₃), perchloric (HClO₄), and phosphoric (H₃PO₄).  9, record 1, English, - hydrochloric%20acid

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Chlorure d'hydrogène en solution aqueuse.  7, record 1, French, - acide%20chlorhydrique

Record number: 1, Textual support number: 1 CONT

Parmi les acides minéraux (ou inorganiques) les plus importants, figurent l'acide sulfurique H₂SO₄, l'acide phosphorique H₃PO₄, l'acide nitrique HNO₃ et l'acide chlorhydrique HCl [...]  8, record 1, French, - acide%20chlorhydrique

Record number: 1, Textual support number: 2 CONT

Mélanger dans un récipient contenant 10 à 15 ml d'acide chlorhydrique 6 N et noter le volume obtenu. [Voir la fiche «solution normale» pour une explication sur l'abréviation «N».]  9, record 1, French, - acide%20chlorhydrique

Record number: 1, Textual support number: 1 OBS

chlorhydrique : Se dit d'un gaz de formule HCl (chlorure d'hydrogène) et de l'acide résultant de la dissolution chlorhydrique et de la combinaison de ce dernier dans l'eau.  7, record 1, French, - acide%20chlorhydrique

Record number: 1, Textual support number: 2 OBS

Ne pas confondre avec chlorhydrate (en anglais : «hydrochloride»), qui se rapporte à produit d'addition de l'acide chlorhydrique avec une base azotée ou phosphorée ou avec un composé renfermant une liaison multiple.  7, record 1, French, - acide%20chlorhydrique

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Gas tóxico que se suele utilizar disuelto en agua. Ataca a la mayoría de los metales. Se utiliza como catalizador, para la obtención de cloruros, en los baños de decapado y en la obtención de diversos productos.  3, record 1, Spanish, - %C3%A1cido%20clorh%C3%ADdrico

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A chemical compound in the form of a colorless, fuming liquid which turns yellow in air and which is used in organic synthesis and in the dye manufacture.  2, record 2, English, - acetyl%20bromide

Record number: 2, Textual support number: 1 OBS

Chemical formula: CH₃COBr or C₂H₃BrO  3, record 2, English, - acetyl%20bromide

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Liquide fumant à l'air, incolore. [...] Utilisations : synthèse organique (produits pharmaceutiques, colorants).  2, record 2, French, - bromure%20d%27ac%C3%A9tyle

Record number: 2, Textual support number: 1 OBS

Formule chimique : CH₃COBr ou C₂H₃BrO  3, record 2, French, - bromure%20d%27ac%C3%A9tyle

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Líquido incoloro y fumante. Soluble en éter, cloroformo y benceno. Muy tóxico por ingestión e inhalación, irritante.  1, record 2, Spanish, - bromuro%20de%20acetilo

Record number: 2, Textual support number: 1 OBS

Fórmula química: CH₃COBr o C₂H₃BrO  2, record 2, Spanish, - bromuro%20de%20acetilo

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A very corrosive fuming yellow liquid made by mixing nitric acid and hydrochloric acids usually in the proportion of one volume of nitric to three or four of hydrochloric and used in dissolving metals(as gold or platinum) and in etching.  6, record 3, English, - nitrohydrochloric%20acid

Record number: 3, Textual support number: 1 OBS

aqua regia: plural: "aquae regiae."  7, record 3, English, - nitrohydrochloric%20acid

Record number: 3, Textual support number: 2 OBS

Chemical formula: ClH·HNO₃  8, record 3, English, - nitrohydrochloric%20acid

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Mélange d'acide nitrique et d'acide chlorhydrique, qui dissout l'or et le platine.  7, record 3, French, - acide%20nitrochlorhydrique

Record number: 3, Textual support number: 1 CONT

On avait très anciennement remarqué qu'en mêlant ensemble de l'acide muriatique et de l'acide nitrique il en résultait un acide mixte, qui avait des propriétés fort différentes de celles des deux acides dont il était composé. Cet acide a été célèbre par la propriété qu'il a de dissoudre l'or, le «roi des métaux» dans le langage alchimique, et c'est de là que lui a été donnée la qualification brillante d'eau régale. Cet acide mixte [...] a des propriétés particulières dépendantes de l'action combinée de ses deux bases acidifiables, et nous avons cru, par cette raison, devoir lui conserver un nom particulier. Celui d'acide nitro-muriatique nous a paru le plus convenable.  8, record 3, French, - acide%20nitrochlorhydrique

Record number: 3, Textual support number: 1 OBS

L'eau régale, plus ou moins modifiée dans sa composition, sert de réactif d'attaque métallographique, en particulier pour les aciers inoxydables.  7, record 3, French, - acide%20nitrochlorhydrique

Record number: 3, Textual support number: 2 OBS

Formule chimique : ClH·HNO₃  9, record 3, French, - acide%20nitrochlorhydrique

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 OBS

Líquido volátil de color amarillo. Corrosivo y sofocante. Muy tóxico. Fuerte agente oxidante. Riesgo de incendio.  4, record 3, Spanish, - agua%20regia

Record number: 3, Textual support number: 2 OBS

Mezclas de ácido clorhídrico y ácido nítrico.  2, record 3, Spanish, - agua%20regia

Record number: 3, Textual support number: 3 OBS

Fórmula química: ClH·HNO₃  5, record 3, Spanish, - agua%20regia

Record 4,  Textual support,  English

Record number: 4, 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 4, English, - chlorosulfuric%20acid

Record number: 4, Textual support number: 2 OBS

chlorosulfonic acid: incorrect form.  1, record 4, English, - chlorosulfuric%20acid

Record number: 4, Textual support number: 3 OBS

Chemical formula: ClSO₂OH or HSO₃Cl  5, record 4, English, - chlorosulfuric%20acid

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 OBS

acide chlorosulfonique : forme incorrecte.  1, record 4, French, - acide%20chlorosulfurique

Record number: 4, Textual support number: 2 OBS

Formule chimique : ClSO₂OH ou HSO₃Cl  5, record 4, French, - acide%20chlorosulfurique

Record 4,  Textual support,  Spanish

Record number: 4, 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 4, Spanish, - %C3%A1cido%20clorosulf%C3%B3nico

Record number: 4, Textual support number: 1 OBS

Fórmula química: ClSO₂OH o HSO₃Cl  3, record 4, Spanish, - %C3%A1cido%20clorosulf%C3%B3nico

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A yellow fuming irritating corrosive toxic liquid S₂Cl₂ that is made usually by reaction of chlorine with molten sulfur and often contains sulfur or sulfur dichloride and that is used chiefly as a chlorinating or sulfurizing agent or as both simultaneously, in making vulcanized oils, and in the cold cure of rubber; di-sulfur dichloride.  2, record 5, English, - sulfur%20chloride

Record number: 5, Textual support number: 1 OBS

"Sulfur chloride" alone means any chloride of sulfur, as sulfur monochloride and sulfur dichloride.  3, record 5, English, - sulfur%20chloride

Record number: 5, Textual support number: 2 OBS

Chemical formula: S₂Cl₂  4, record 5, English, - sulfur%20chloride

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 OBS

Formule chimique : S₂Cl₂  2, record 5, French, - chlorure%20de%20soufre

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, 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 6, English, - thionyl%20chloride

Record number: 6, Textual support number: 1 OBS

Properties : Pale yellow to red fuming liquid with suffocating odor.... Uses : Pesticides; engineering plastics; chlorinating agent; catalyst.  3, record 6, English, - thionyl%20chloride

Record number: 6, Textual support number: 2 OBS

Chemical formula: SOCl₂  5, record 6, English, - thionyl%20chloride

Record 6,  Textual support,  French

Record number: 6, 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 6, French, - chlorure%20de%20thionyle

Record number: 6, Textual support number: 1 OBS

Formule chimique : SOCl₂  3, record 6, French, - chlorure%20de%20thionyle

Record 6,  Textual support,  Spanish