Registration Dossier

General information

Inventory

EC number:
232-143-1
EC name:
Ammonium dichromate
CAS number:
7789-09-5

No inventory information available

Reference substance information

IUPAC name:
diammonium [(oxidodioxochromio)oxy]chromiumoylolate
Synonyms
Names:
Ammonium bichromate, Di-ammonium dichromate
Diammonium dichromate

CAS information

CAS number:
7789-09-5

Molecular and structural information

Molecular formula:
Cr2H2O7.2H3N
Molecular weight:
ca. 252.06
SMILES notation:
[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O.[NH4+].[NH4+]
InChl:
InChI=1/2Cr.2H3N.7O/h;;2*1H3;;;;;;;/q;;;;;;;;;2*-1/p+2/rCr2O7.2H3N/c3-1(4,5)9-2(6,7)8;;/h;2*1H3/q-2;;/p+2
Structural formula:
Chemical structure