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Substance Name: 4,7-Dihydroxynaphthalene-2-sulphonic acid, sodium salt
RN: 94232-29-8
InChIKey: RPXRJGGSNBJLNP-UHFFFAOYSA-M

Molecular Formula

  • C10-H8-O5-S.x-Na

Molecular Weight

  • 262.2163
 
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Names and Synonyms

Synonym

  • EINECS 303-955-4

Systematic Name

  • 4,7-Dihydroxynaphthalene-2-sulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 94232-29-8

System Generated Number

  • 0094232298

Molecular Formulas

Molecular Formula

  • C10-H8-O5-S.x-Na

Molecular Formula Fragments

  • C10-H8-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

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

InChIKey

RPXRJGGSNBJLNP-UHFFFAOYSA-M

Smiles

c1cc2c(cc1O)cc(cc2O)S(=O)(=O)[O-].[Na+]