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Substance Name: Potassium phosphite
RN: 13492-26-7
UNII: D69679I4JJ
InChIKey: OZYJVQJGKRFVHQ-UHFFFAOYSA-L

Molecular Formula

  • H3-O3-P.2K

Molecular Weight

  • 158.1749
 
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Names and Synonyms

Name of Substance

  • Potassium phosphite

Synonyms

  • Dipotassium phosphite
  • EINECS 236-809-2
  • Potassium phosphite
  • UNII-D69679I4JJ

Systematic Names

  • Dipotassium phosphonate
  • Phosphonic acid, dipotassium salt
  • Phosphonic acid, potassium salt (1:2)

Registry Numbers

CAS Registry Number

  • 13492-26-7

FDA UNII

  • D69679I4JJ

Other Registry Numbers

  • 130183-61-8
  • 7782-72-1

System Generated Number

  • 0013492267

Molecular Formulas

Molecular Formula

  • H3-O3-P.2K

Molecular Formula Fragments

  • COMPONENT
  • H3-O3-P
  • K

Structure Descriptors

InChI

1S/2K.H3O3P/c;;1-4(2)3/h;;4H,(H2,1,2,3)/q2*+1;/p-2

InChIKey

OZYJVQJGKRFVHQ-UHFFFAOYSA-L

Smiles

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