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Substance Name: 2-Naphthalenesulfonic acid, 3-(2-(4-(2-(2,4-dimethyl-6-sulfophenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)-7-(phenylamino)-, sodium salt (1:2)
RN: 75268-70-1
InChIKey: KQPOSSIRFDBQET-AVRYKWKFSA-L

Molecular Formula

  • C32-H29-N5-O6-S2.2Na

Molecular Weight

  • 687.7063
 
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Names and Synonyms

  • 2-Naphthalenesulfonic acid, 3-((4-((2,4-dimethyl-6-sulfophenyl)azo)-2,5-dimethylphenyl)azo)-7-(phenylamino)-, disodium salt
  • 2-Naphthalenesulfonic acid, 3-(2-(4-(2-(2,4-dimethyl-6-sulfophenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)-7-(phenylamino)-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 75268-70-1

System Generated Number

  • 0075268701

Molecular Formulas

Molecular Formula

  • C32-H29-N5-O6-S2.2Na

Molecular Formula Fragments

  • C32-H29-N5-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C32H29N5O6S2.2Na/c1-19-12-22(4)32(31(13-19)45(41,42)43)37-35-28-15-20(2)27(14-21(28)3)34-36-29-17-23-10-11-26(33-25-8-6-5-7-9-25)16-24(23)18-30(29)44(38,39)40;;/h5-18,33H,1-4H3,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b36-34+,37-35+;;

InChIKey

KQPOSSIRFDBQET-AVRYKWKFSA-L

Smiles

Cc1cc(c(c(c1)S(=O)(=O)[O-])/N=N/c2cc(c(cc2C)/N=N/c3cc4ccc(cc4cc3S(=O)(=O)[O-])Nc5ccccc5)C)C.[Na+].[Na+]