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Substance Name: 2-Naphthalenesulfonic acid, 1-hydroxy-, potassium salt (1:1)
RN: 832-49-5
InChIKey: LSEJAILWYFFINQ-UHFFFAOYSA-M

Molecular Formula

  • C10-H8-O4-S.K

Molecular Weight

  • 262.3253
 
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Names and Synonyms

Synonym

  • EINECS 212-617-4

Systematic Names

  • 2-Naphthalenesulfonic acid, 1-hydroxy-, monopotassium salt
  • 2-Naphthalenesulfonic acid, 1-hydroxy-, potassium salt (1:1)
  • Potassium 1-hydroxynaphthalenesulphonate

Registry Numbers

CAS Registry Number

  • 832-49-5

Other Registry Numbers

  • 1189706-57-7
  • 125016-51-5

System Generated Number

  • 0000832495

Molecular Formulas

Molecular Formula

  • C10-H8-O4-S.K

Molecular Formula Fragments

  • C10-H8-O4-S
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C10H8O4S.K/c11-10-8-4-2-1-3-7(8)5-6-9(10)15(12,13)14;/h1-6,11H,(H,12,13,14);/q;+1/p-1

InChIKey

LSEJAILWYFFINQ-UHFFFAOYSA-M

Smiles

c1ccc2c(c1)ccc(c2O)S(=O)(=O)[O-].[K+]