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Substance Name: Strontium chromate
RN: 7789-06-2
UNII: 2W214M3GS2
InChIKey: NVKTUNLPFJHLCG-UHFFFAOYSA-N

Molecular Formulas

  • Cr-H2-O4.Sr
  • Cr-O4.Sr

Molecular Weight

  • 203.612
 

Classification Codes

Classification Codes

  • Mutation Data
  • Tumor Data

Superlist Classification Codes

  • Known to be a Carcinogen
  • Reportable Quantity (RQ) = 10 lb
  • TWA 0.0005 mg/m3; Suspected human carcinogen
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Names and Synonyms

Name of Substance

  • Strontium chromate
  • Strontium chromate(VI)

Synonyms

  • C.I. Pigment Yellow 32
  • CCRIS 563
  • Chromic acid (H2CrO4), strontium salt (1:1)
  • Chromic acid, strontium salt (1:1)
  • Deep Lemon Yellow
  • EC 232-142-6
  • EINECS 232-142-6
  • HSDB 2546
  • Strontium chromate
  • Strontium chromate (1:1)
  • Strontium chromate (SrCrO4)
  • Strontium chromate (VI)
  • Strontium chromate 12170
  • Strontium chromate A
  • Strontium chromate X-2396
  • Strontium Yellow
  • Sutokuro T
  • UNII-2W214M3GS2

Systematic Names

  • Chromic acid (H2CrO4), strontium salt (1:1)
  • Chromic acid, strontium salt (1:1)
  • Strontium chromate

Superlist Names

  • Chromic acid, strontium salt (1:1)
  • Strontium chromate
  • Strontium chromate [Chromium and chromium compounds]

Registry Numbers

CAS Registry Number

  • 7789-06-2

FDA UNII

  • 2W214M3GS2

Other Registry Numbers

  • 166269-55-2
  • 54322-60-0

System Generated Number

  • 0007789062

Molecular Formulas

Molecular Formulas

  • Cr-H2-O4.Sr
  • Cr-O4.Sr

Molecular Formula Fragments

  • COMPONENT
  • Cr-H2-O4
  • Cr-O4
  • Sr

Structure Descriptors

InChI

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

InChIKey

NVKTUNLPFJHLCG-UHFFFAOYSA-N

Smiles

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

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral > 1500mg/kg (1500mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 19(8), Pg. 43, 1975.
rat LD50 intratracheal 16600ug/kg (16.6mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(10), Pg. 76, 1980.
rat LD50 oral 3118mg/kg (3118mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(10), Pg. 76, 1980.