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Substance Name: Potassium methyl sulfate
RN: 562-54-9
UNII: 9B0JF05O1C
InChIKey: WBGWGHYJIFOATF-UHFFFAOYSA-M

Molecular Formula

  • C-H4-O4-S.K

Molecular Weight

  • 150.195
 
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Names and Synonyms

Name of Substance

  • Potassium methyl sulfate

Synonyms

  • EINECS 209-231-3
  • Methyl potassium sulfate
  • NSC 36454
  • Potassium methyl sulfate
  • Potassium monomethylsulfate
  • UNII-9B0JF05O1C

Systematic Names

  • Potassium methyl sulphate
  • Sulfuric acid, monomethyl ester, potassium salt
  • Sulfuric acid, monomethyl ester, potassium salt (1:1)

Registry Numbers

CAS Registry Number

  • 562-54-9

FDA UNII

  • 9B0JF05O1C

Related Registry Number

  • 75-93-4 (Parent)

System Generated Number

  • 0000562549

Molecular Formulas

Molecular Formula

  • C-H4-O4-S.K

Molecular Formula Fragments

  • C-H4-O4-S
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/CH4O4S.K/c1-5-6(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1

InChIKey

WBGWGHYJIFOATF-UHFFFAOYSA-M

Smiles

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

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -3.710 (none)   EST
Atmospheric OH Rate Constant 9.52E-14 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.