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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-(3-sulfophenyl)diazenyl)-, sodium salt (1:3)
RN: 67786-07-6
InChIKey: BBZIESZOMSQAAG-CGBHJVKRSA-K

Molecular Formula

  • C22-H16-N6-O12-S3.3Na

Molecular Weight

  • 718.543
 
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Names and Synonyms

Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((3-sulfophenyl)azo)-, trisodium salt
  • EINECS 267-087-7

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((3-sulfophenyl)azo)-, trisodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-(3-sulfophenyl)diazenyl)-, sodium salt (1:3)
  • Trisodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((3-sulphonatophenyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 67786-07-6

System Generated Number

  • 0067786076

Molecular Formulas

Molecular Formula

  • C22-H16-N6-O12-S3.3Na

Molecular Formula Fragments

  • C22-H16-N6-O12-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H16N6O12S3.3Na/c23-19-18-11(8-16(42(35,36)37)20(19)26-24-12-4-6-14(7-5-12)28(30)31)9-17(43(38,39)40)21(22(18)29)27-25-13-2-1-3-15(10-13)41(32,33)34;;;/h1-10,29H,23H2,(H,32,33,34)(H,35,36,37)(H,38,39,40);;;/q;3*+1/p-3/b26-24+,27-25+;;;

InChIKey

BBZIESZOMSQAAG-CGBHJVKRSA-K

Smiles

c12c(N)c(\N=N\c3ccc([N+]([O-])=O)cc3)c(S(=O)(=O)[O-])cc1cc(S(=O)(=O)[O-])c(\N=N\c1cc(S(=O)(=O)[O-])ccc1)c2O.[Na+].[Na+].[Na+]