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Substance Name: Benzoic acid, 5-(2-(6,8-disulfo-2-naphthalenyl)diazenyl)-2-hydroxy-, sodium salt (1:3)
RN: 6471-07-4
InChIKey: OGSKTXFSQZLBEB-HRBIVCMLSA-K

Molecular Formula

  • C17-H12-N2-O9-S2.3Na

Molecular Weight

  • 518.365
 
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Names and Synonyms

Synonym

  • EINECS 229-306-4

Systematic Names

  • Benzoic acid, 5-((6,8-disulfo-2-naphthalenyl)azo)-2-hydroxy-, trisodium salt
  • Benzoic acid, 5-(2-(6,8-disulfo-2-naphthalenyl)diazenyl)-2-hydroxy-, sodium salt (1:3)
  • Trisodium 5-((6,8-disulphonato-2-naphthyl)azo)salicylate

Registry Numbers

CAS Registry Number

  • 6471-07-4

System Generated Number

  • 0006471074

Molecular Formulas

Molecular Formula

  • C17-H12-N2-O9-S2.3Na

Molecular Formula Fragments

  • C17-H12-N2-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C17H12N2O9S2.3Na/c20-15-4-3-11(7-14(15)17(21)22)19-18-10-2-1-9-5-12(29(23,24)25)8-16(13(9)6-10)30(26,27)28;;;/h1-8,20H,(H,21,22)(H,23,24,25)(H,26,27,28);;;/q;3*+1/p-3/b19-18+;;;

InChIKey

OGSKTXFSQZLBEB-HRBIVCMLSA-K

Smiles

c12c(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])cc1ccc(\N=N\c1cc(C(=O)[O-])c(O)cc1)c2.[Na+].[Na+].[Na+]