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Substance Name: Benzenesulfonic acid, 2-amino-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:?)
RN: 79873-36-2
InChIKey: FPVGTPBMTFTMRT-UHFFFAOYSA-L

Molecular Formula

  • C12-H11-N3-O6-S2.x-Na

Molecular Weight

  • 401.3301
 
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Names and Synonyms

Synonym

  • 4-Aminoazobenzene-3,4-disulfonic acid, sodium salt

Systematic Names

  • Benzenesulfonic acid, 2-amino-5-((4-sulfophenyl)azo)-, sodium salt
  • Benzenesulfonic acid, 2-amino-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:?)

Registry Numbers

CAS Registry Number

  • 79873-36-2

System Generated Number

  • 0079873362

Molecular Formulas

Molecular Formula

  • C12-H11-N3-O6-S2.x-Na

Molecular Formula Fragments

  • C12-H11-N3-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C12H11N3O6S2.2Na/c13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18;;/h1-7H,13H2,(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2

InChIKey

FPVGTPBMTFTMRT-UHFFFAOYSA-L

Smiles

c1cc(ccc1N=Nc2ccc(c(c2)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]