TERMIUM Plus®

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(NH4)2CR2O7 [1 record]

Record 1 2011-08-15

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
(NH4)2Cr2O7
formula, see observation
Cr2H8N2O7
formula, see observation
7789-09-5
CAS number
DEF

A salt that forms orange, monoclinic crystals, [that is] made from ammonium sulfate and sodium dichromate, [that is] soluble in water and alcohol, [that] ignites readily [and that is] used in photography, lithography, pyrotechnics, and dying.

OBS

Chemical formula: (NH4)2Cr2O7 or Cr2H8N2O7

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
(NH4)2Cr2O7
formula, see observation
Cr2H8N2O7
formula, see observation
7789-09-5
CAS number
DEF

Composé se présentant sous la forme de cristaux orangés, utilisé dans la fabrication d'encres et décolorants, dans la purification des huiles et comme mordant textile.

OBS

Formule chimique : (NH4)2Cr2O7 ou Cr2H8N2O7

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
(NH4)2Cr2O7
formula, see observation
Cr2H8N2O7
formula, see observation
7789-09-5
CAS number
OBS

Fórmula química: (NH4)2Cr2O7 ou Cr2H8N2O7

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