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Substance Name: Sulfurous acid, gold(1+) potassium salt (2:1:3)
RN: 19153-99-2
InChIKey: KRZKNIQKJHKHPL-UHFFFAOYSA-J

Molecular Formula

  • Au.2H2-O3-S.3K

Molecular Weight

  • 474.39
 
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Names and Synonyms

Synonyms

  • EINECS 242-847-0
  • Potassium aurosulfite
  • Potassium gold sulfite

Systematic Names

  • Gold(1+) tripotassium disulphite
  • Sulfurous acid, gold(1+) potassium salt (2:1:3)

Registry Numbers

CAS Registry Number

  • 19153-99-2

Other Registry Number

  • 1296770-43-8

System Generated Number

  • 0019153992

Molecular Formulas

Molecular Formula

  • Au.2H2-O3-S.3K

Molecular Formula Fragments

  • Au
  • COMPONENT
  • H2-O3-S
  • K

Structure Descriptors

InChI

1S/Au.3K.2H2O3S/c;;;;2*1-4(2)3/h;;;;2*(H2,1,2,3)/q4*+1;;/p-4

InChIKey

KRZKNIQKJHKHPL-UHFFFAOYSA-J

Smiles

[Au+].S([O-])(=O)[O-].S(=O)([O-])[O-].[K+].[K+].[K+]