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Substance Name: Potassium dithionite
RN: 14293-73-3
UNII: 0B8I49QLG5
InChIKey: HEZHYQDYRPUXNJ-UHFFFAOYSA-L

Molecular Formula

  • H2-O4-S2.2K

Molecular Weight

  • 206.324
 
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Names and Synonyms

Name of Substance

  • Potassium dithionite

Synonyms

  • HSDB 7778
  • UNII-0B8I49QLG5

Systematic Name

  • Dithionous acid, dipotassium salt

Superlist Names

  • Potassium dithionite or potassium hydrosulfite
  • Potassium dithionite or potassium hydrosulfite [UN1929] [Spontaneously combustible]
  • UN1929

Registry Numbers

CAS Registry Number

  • 14293-73-3

FDA UNII

  • 0B8I49QLG5

System Generated Number

  • 0014293733

Molecular Formulas

Molecular Formula

  • H2-O4-S2.2K

Molecular Formula Fragments

  • COMPONENT
  • H2-O4-S2
  • K

Structure Descriptors

InChI

1S/2K.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2

InChIKey

HEZHYQDYRPUXNJ-UHFFFAOYSA-L

Smiles

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