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Substance Name: 1-Naphthalenesulfonic acid, 4,5-dihydroxy-, sodium salt (1:1)
RN: 54179-01-0
InChIKey: JHHXMIZEZYUKLW-UHFFFAOYSA-M

Molecular Formula

  • C10-H8-O5-S.Na

Molecular Weight

  • 262.2163
 
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Names and Synonyms

Synonyms

  • 4,5-Dihydroxynaphthalene-1-sulfonic acid, monosodium salt
  • EINECS 259-015-8
  • Sodium 1,8-dihydroxynaphthate-4-sulfonate

Systematic Names

  • 1-Naphthalenesulfonic acid, 4,5-dihydroxy-, monosodium salt
  • 1-Naphthalenesulfonic acid, 4,5-dihydroxy-, sodium salt (1:1)
  • Sodium 4,5-dihydroxynaphthalene-1-sulphonate

Registry Numbers

CAS Registry Number

  • 54179-01-0

System Generated Number

  • 0054179010

Molecular Formulas

Molecular Formula

  • C10-H8-O5-S.Na

Molecular Formula Fragments

  • C10-H8-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H8O5S.Na/c11-7-3-1-2-6-9(16(13,14)15)5-4-8(12)10(6)7;/h1-5,11-12H,(H,13,14,15);/q;+1/p-1

InChIKey

JHHXMIZEZYUKLW-UHFFFAOYSA-M

Smiles

c1cc2c(ccc(c2c(c1)O)O)S(=O)(=O)[O-].[Na+]