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Substance Name: Ammonium dichromate
RN: 7789-09-5
UNII: 5J18BP595G
InChIKey: JOSWYUNQBRPBDN-UHFFFAOYSA-P

Molecular Formula

  • Cr2-H2-O7.2H3-N

Molecular Weight

  • 252.062
 

Classification Codes

Classification Codes

  • Human Data
  • Mutation Data
  • Tumor Data

Superlist Classification Code

  • Reportable Quantity (RQ) = 10 lb
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Names and Synonyms

Name of Substance

  • Ammonium bichromate
  • Ammonium dichromate
  • Ammonium dichromate(VI)

Synonyms

  • Ammonio (bicromato di)
  • Ammonio (bicromato di) [Italian]
  • Ammonio (dicromato di)
  • Ammonio (dicromato di) [Italian]
  • Ammonium (dichromate d')
  • Ammonium (dichromate d') [French]
  • Ammonium bichromate
  • Ammonium chromate ((NH4)2Cr2O7)
  • Ammonium dichromate
  • Ammonium dichromate (VI)
  • Ammonium dichromate(VI)
  • Ammoniumbichromaat
  • Ammoniumbichromaat [Dutch]
  • Ammoniumdichromaat
  • Ammoniumdichromaat [Dutch]
  • Ammoniumdichromat
  • Ammoniumdichromat [German]
  • Bichromate d'ammonium
  • Bichromate d'ammonium [French]
  • Chromic acid (H2Cr2O7), diammonium salt
  • Diammonium dichromate
  • Dichromic acid (H2Cr2O7), diammonium salt
  • EC 232-143-1
  • EINECS 232-143-1
  • HSDB 481
  • UNII-5J18BP595G

Systematic Names

  • Ammonium dichromate
  • Chromic acid (H2Cr2O7), ammonium salt (1:2)
  • Chromic acid (H2Cr2O7), diammonium salt
  • Dichromic acid, diammonium salt

Superlist Names

  • Ammonium bichromate
  • Ammonium dichromate
  • Ammonium dichromate [Chromium and chromium compounds]
  • Ammonium dichromate [UN1439] [Oxidizer]
  • Chromic acid, diammonium salt
  • UN1439

Registry Numbers

CAS Registry Number

  • 7789-09-5

FDA UNII

  • 5J18BP595G

System Generated Number

  • 0007789095

Molecular Formulas

Molecular Formula

  • Cr2-H2-O7.2H3-N

Molecular Formula Fragments

  • COMPONENT
  • Cr2-H2-O7
  • H3-N

Structure Descriptors

InChI

1S/2Cr.2H3N.7O/h;;2*1H3;;;;;;;/q;;;;;;;;;2*-1/p+2

InChIKey

JOSWYUNQBRPBDN-UHFFFAOYSA-P

Smiles

[Cr](O[Cr](=O)(=O)[O-])(=O)(=O)[O-].[NH4+].[NH4+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
child LDLo oral 99mg/kg (99mg/kg) GASTROINTESTINAL: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"

BLOOD: CHANGE IN CLOTTING FACTORS
Annals of Emergency Medicine. Vol. 24, Pg. 748, 1994.
guinea pig LDLo subcutaneous 25mg/kg (25mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.