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Substance Name: Calcium chromate
RN: 13765-19-0
UNII: J1FGH4ZJ4M
InChIKey: RFAFBXGYHBOUMV-UHFFFAOYSA-N

Molecular Formulas

  • Ca.Cr-H2-O4
  • Cr-O4.Ca

Molecular Weight

  • 156.07
 

Classification Codes

Classification Codes

  • Mutation Data
  • Reproductive Effect
  • Tumor Data

Superlist Classification Codes

  • Known to be a Carcinogen
  • Reportable Quantity (RQ) = 10 lb
  • TWA 0.001 mg/m3; Suspected human carcinogen
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Names and Synonyms

Name of Substance

  • Calcium chromate
  • Calcium chromate(VI)

Synonyms

  • Calcium chromate
  • Calcium chromate(VI)
  • Calcium Chrome Yellow
  • Calcium chromium oxide (CaCrO4)
  • Calcium monochromate
  • CCRIS 156
  • Chromatite syn
  • EINECS 237-366-8
  • Gelbin
  • HSDB 248
  • NSC 176337
  • RCRA waste number U032
  • Sintered calcium chromate
  • UNII-J1FGH4ZJ4M
  • Yellow ultramarine

Systematic Names

  • Calcium chromate
  • Chromic acid (H2CrO4), calcium salt (1:1)
  • Chromic acid, calcium salt

Superlist Names

  • Calcium chromate
  • Calcium chromate [Chromium and chromium compounds]
  • Chromic acid H2CrO4, calcium salt
  • Chromic acid, calcium salt (1:1)
  • RCRA waste no. U032

Registry Numbers

CAS Registry Number

  • 13765-19-0

FDA UNII

  • J1FGH4ZJ4M

Related Registry Number

  • 10060-08-9 (dihydrate)

System Generated Number

  • 0013765190

Molecular Formulas

Molecular Formulas

  • Ca.Cr-H2-O4
  • Cr-O4.Ca

Molecular Formula Fragments

  • Ca
  • COMPONENT
  • Cr-H2-O4
  • Cr-O4

Structure Descriptors

InChI

1S/Ca.Cr.4O/q+2;;;;2*-1

InChIKey

RFAFBXGYHBOUMV-UHFFFAOYSA-N

Smiles

[Cr](=O)(=O)([O-])[O-].[Ca+2]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 327mg/kg (327mg/kg)   Toxicology and Applied Pharmacology. Vol. 42, Pg. 417, 1977.
rat LDLo implant 112mg/kg (112mg/kg)   AMA Archives of Industrial Health. Vol. 21, Pg. 530, 1960.