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Substance Name: Disodium 3-((4-((4-amino-7-sulphonatonaphthyl)azo)phenyl)azo)-6-((2,4-diaminophenyl)azo)-4-hydroxynaphthalene-2-sulphonate
RN: 6409-25-2
InChIKey: SKCORUWBHQSGDM-KBZJKTMOSA-L

Molecular Formula

  • C32-H25-N9-O7-S2.2Na

Molecular Weight

  • 755.7017
 
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Names and Synonyms

Synonym

  • EINECS 229-081-2

Systematic Names

  • 2-Naphthalenesulfonic acid, 3-((4-((4-amino-7-sulfo-1-naphthalenyl)azo)phenyl)azo)-6-((2,4-diaminophenyl)azo)-4-hydroxy-, disodium salt
  • Disodium 3-((4-((4-amino-7-sulphonatonaphthyl)azo)phenyl)azo)-6-((2,4-diaminophenyl)azo)-4-hydroxynaphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 6409-25-2

System Generated Number

  • 0006409252

Molecular Formulas

Molecular Formula

  • C32-H25-N9-O7-S2.2Na

Molecular Formula Fragments

  • C32-H25-N9-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C32H25N9O7S2.2Na/c33-18-2-11-29(27(35)14-18)40-38-21-3-1-17-13-30(50(46,47)48)31(32(42)24(17)15-21)41-37-20-6-4-19(5-7-20)36-39-28-12-10-26(34)23-9-8-22(16-25(23)28)49(43,44)45;;/h1-16,42H,33-35H2,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b39-36+,40-38+,41-37+;;

InChIKey

SKCORUWBHQSGDM-KBZJKTMOSA-L

Smiles

c1cc(ccc1/N=N/c2ccc(c3c2cc(cc3)S(=O)(=O)[O-])N)/N=N/c4c(cc5ccc(cc5c4O)/N=N/c6ccc(cc6N)N)S(=O)(=O)[O-].[Na+].[Na+]