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Substance Name: Zinc potassium chromate
RN: 11103-86-9
InChIKey: GQKCRUJOPUHISR-UHFFFAOYSA-M

Molecular Formulas

  • Cr-O4.H-O.K.Zn
  • Cr2-H-O9-Zn2.K

Molecular Weight

  • 418.869
 

Classification Codes

Classification Codes

  • Mutation Data
  • TSCA Flag R (Subject to a Section 6 Risk Management Rule under TSCA)
  • Tumor Data

Superlist Classification Code

  • TWA 0.01 mg/m3; Confirmed human carcinogen
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Names and Synonyms

Name of Substance

  • Zinc potassium chromate

Synonyms

  • CCRIS 4743
  • Chromate(1-), hydroxyoctaoxodizincatedi-, potassium
  • Chromic acid, potassium zinc salt (2:2:1)
  • EC 234-329-8
  • EINECS 234-329-8
  • HSDB 1060
  • Potassium zinc chromate
  • Potassium zinc chromate hydroxide
  • Zinc yellow

Systematic Names

  • Chromate(1-), hydroxyoctaoxodizincatedi-, potassium
  • Potassium hydroxyoctaoxodizincatedichromate(1-)
  • Potassium zinc chromate hydroxide (KZn2(CrO4)2(OH))
  • Zinc potassium chromate

Superlist Names

  • Zinc chromate
  • Zinc potassium chromates (hydroxides)
  • Zinc potassium chromates (hydroxides) [Chromium and chromium compounds]

Registry Numbers

CAS Registry Number

  • 11103-86-9

Other Registry Numbers

  • 12527-08-1
  • 37809-34-0

System Generated Number

  • 0011103869

Molecular Formulas

Molecular Formulas

  • Cr-O4.H-O.K.Zn
  • Cr2-H-O9-Zn2.K

Molecular Formula Fragments

  • COMPONENT
  • Cr-O4
  • Cr2-H-O9-Zn2
  • H-O
  • K
  • Zn

Structure Descriptors

InChI

1S/2Cr.K.H2O.8O.2Zn/h;;;1H2;;;;;;;;;;/q;;+1;;;;;;4*-1;2*+2/p-1

InChIKey

GQKCRUJOPUHISR-UHFFFAOYSA-M

Smiles

[Cr]([O-])([O-])(=O)=O.[Cr](=O)(=O)([O-])[O-].[Zn+2].[Zn+2].[K+].[OH-]