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Substance Name: 5-Quinolinesulfonic acid, 8-hydroxy-7-(2-(6-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:2)
RN: 56932-43-5
InChIKey: IFVGQKHFUZRWNA-ZPZFBZIMSA-L

Molecular Formula

  • C19-H13-N3-O7-S2.2Na

Molecular Weight

  • 503.422
 
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Names and Synonyms

Synonyms

  • 7-(6-Sulfo-2-naphthylazo)-8-hydroxyquinoline-5-sulfonic acid, disodium salt
  • EINECS 260-449-5

Systematic Names

  • 5-Quinolinesulfonic acid, 8-hydroxy-7-((6-sulfo-2-naphthalenyl)azo)-, disodium salt
  • 5-Quinolinesulfonic acid, 8-hydroxy-7-(2-(6-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 8-hydroxy-7-((6-sulphonato-2-naphthyl)azo)quinoline-5-sulphonate

Registry Numbers

CAS Registry Number

  • 56932-43-5

System Generated Number

  • 0056932435

Molecular Formulas

Molecular Formula

  • C19-H13-N3-O7-S2.2Na

Molecular Formula Fragments

  • C19-H13-N3-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H13N3O7S2.2Na/c23-19-16(10-17(31(27,28)29)15-2-1-7-20-18(15)19)22-21-13-5-3-12-9-14(30(24,25)26)6-4-11(12)8-13;;/h1-10,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;

InChIKey

IFVGQKHFUZRWNA-ZPZFBZIMSA-L

Smiles

N(\c1ccc2cc(ccc2c1)S(=O)(=O)[O-])=N\c1cc(c2cccnc2c1O)S(=O)(=O)[O-].[Na+].[Na+]