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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-(2-phenoxyphenyl)diazenyl)-, sodium salt (1:2)
RN: 5850-38-4
InChIKey: VOQSTTSFXRGBMF-WKLYGGTQSA-L

Molecular Formula

  • C28-H20-N6-O10-S2.2Na

Molecular Weight

  • 708.594
 
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Names and Synonyms

Synonyms

  • 4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((2-phenoxyphenyl)azo)-2,7-naphthalenedisulfonic acid, disodium salt
  • EINECS 227-451-8

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((2-phenoxyphenyl)azo)-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-(2-phenoxyphenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((2-phenoxyphenyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 5850-38-4

System Generated Number

  • 0005850384

Molecular Formulas

Molecular Formula

  • C28-H20-N6-O10-S2.2Na

Molecular Formula Fragments

  • C28-H20-N6-O10-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H20N6O10S2.2Na/c29-25-24-16(14-22(45(38,39)40)26(25)32-30-17-10-12-18(13-11-17)34(36)37)15-23(46(41,42)43)27(28(24)35)33-31-20-8-4-5-9-21(20)44-19-6-2-1-3-7-19;;/h1-15,35H,29H2,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b32-30+,33-31+;;

InChIKey

VOQSTTSFXRGBMF-WKLYGGTQSA-L

Smiles

[Na+].[Na+].c1c(c(c(c2c(c(c(cc12)S(=O)(=O)[O-])\N=N\c1c(cccc1)Oc1ccccc1)O)N)\N=N\c1ccc(cc1)[N+](=O)[O-])S(=O)(=O)[O-]