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EAU AMMONIACALE [5 records]

Record 1 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C2H7N
formula, see observation
CH3-CH2-NH2
formula, see observation
75-04-7
CAS number
DEF

A chemical compound ... which appears in the form of a colorless, flammable, volatile liquid base with an ammoniacal odour, is usually made from ammonia and ether or alcohol, and is used in organic synthesis, petroleum refining, detergents, solvent extraction, as a stabilizer for rubber latex, and in dye intermediates.

OBS

Chemical formula: C2H7N or CH3-CH2-NH2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C2H7N
formula, see observation
CH3-CH2-NH2
formula, see observation
75-04-7
CAS number
DEF

Amine primaire se présentant sous la forme d’un liquide à odeur ammoniacale, miscible à l'eau en toute proportion, qui se prépare par action de l'ammoniac sur l'éthanol, que l'on utilise dans le raffinage du pétrole, l'industrie du caoutchouc et comme intermédiaire pour la synthèse de colorants et de médicaments.

OBS

Formule chimique : C2H7N ou CH3-CH2-NH2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C2H7N
formula, see observation
CH3-CH2-NH2
formula, see observation
75-04-7
CAS number
OBS

Líquido volátil, incoloro, de olor amoniacal. Miscible con agua, alcohol y éter. Inflamable. Muy tóxico e irritante fuerte.

OBS

Fórmula química: C2H7N o CH3-CH2-NH2

Save record 1

Record 2 2011-08-15

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C18H37NO2
formula, see observation
C17H33COONH4
formula, see observation
CH3(CH2)7CH=CH(CH2)7COONH4
formula, see observation
NH4C18H33O2
formula, see observation
DEF

An ammonium soap appearing as a yellow to brownish ointment-like mass, with an ammonia odor, that decomposes on heating, is soluble in water and hot alcohol, is combustible and is used as an emulsifying agent and in cosmetics.

OBS

Chemical formula: C18H37NO2 or C17H33COONH4 or CH3(CH2)7CH=CH(CH2)7COONH4 or NH4C18H33O2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C18H37NO2
formula, see observation
C17H33COONH4
formula, see observation
CH3(CH2)7CH=CH(CH2)7COONH4
formula, see observation
NH4C18H33O2
formula, see observation
DEF

Produit chimique se présentant sous la forme d’une pâte jaune ou brunâtre, soluble dans l'eau, l'alcool, l'éther, à odeur ammoniacale, utilisé comme détergent et alcool solidifié.

OBS

Formule chimique : C18H37NO2 ou C17H33COONH4 ou CH3(CH2)7CH=CH(CH2)7COONH4 ou NH4C18H33O2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C18H37NO2
formula, see observation
C17H33COONH4
formula, see observation
CH3(CH2)7CH=CH(CH2)7COONH4
formula, see observation
NH4C18H33O2
formula, see observation
OBS

Fórmula química: C18H37NO2 o C17H33COONH4 o CH3(CH2)7CH=CH(CH2)7COONH4 o NH4C18H33O2

Save record 2

Record 3 2011-06-22

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
(CH3)2NH
formula, see observation
C2H7N
formula, see observation
124-40-3
CAS number
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.

OBS

dimethylamine: used by the American Conference of Governmental Industrial Hygienists (ACGIH) and by the US Occupational Safety and Health Administration (OSHA).

OBS

N-methylmethanamine: The capital letter "N" must be italicized.

OBS

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

OBS

Chemical formula: (CH3)2NH or C2H7N

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
(CH3)2NH
formula, see observation
C2H7N
formula, see observation
124-40-3
CAS number
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.

OBS

N-méthylméthanamine: La lettre majuscule «N» s’écrit en italique.

OBS

Formule chimique : (CH3)2NH ou C2H7

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
(CH3)2NH
formula, see observation
C2H7N
formula, see observation
124-40-3
CAS number
DEF

Gas con olor amoniacal, soluble en alcohol, éter y agua. Inflamable. Tóxico e irritante.

OBS

Fórmula química: (CH3)2NH o C2H7

Save record 3

Record 4 2003-08-26

English

Subject field(s)
  • Chemistry
  • Biotechnology

French

Domaine(s)
  • Chimie
  • Biotechnologie

Spanish

Campo(s) temático(s)
  • Química
  • Biotecnología
DEF

Hidróxido amónico. Es una solución de amoníaco gaseoso en agua.

Save record 4

Record 5 2002-02-28

English

Subject field(s)
  • Chemical Elements and Compounds
  • Water Pollution
CONT

There is little residual effluent, the most important consisting of ammoniated water from cokemaking, pickling before cold rolling and effluents containing cyanides from the gas-scrubbing circuits of certain blast furnaces.

French

Domaine(s)
  • Éléments et composés chimiques
  • Pollution de l'eau
OBS

Ammoniac absorbé par l’eau.

CONT

Les effluents résiduaires sont peu nombreux et les plus notables sont les eaux ammoniacales de cokerie, de décapage avant laminage à froid et les purges d’eaux cyanurées de circuits de lavage de gaz de certains hauts fourneaux.

Spanish

Save record 5

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