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Substance Name: 5-((4-((4-Sulphophenyl)azo)phenyl)azo)salicylic acid, sodium salt
RN: 85188-12-1
InChIKey: NWKIWBVNPNPSHM-MEGFSGQBSA-N

Molecular Formula

  • C19-H14-N4-O6-S.x-Na

Molecular Weight

  • 449.3976
 
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Names and Synonyms

Synonym

  • EINECS 286-202-1

Systematic Names

  • 5-((4-((4-Sulphophenyl)azo)phenyl)azo)salicylic acid, sodium salt
  • Benzoic acid, 2-hydroxy-5-((4-((4-sulfophenyl)azo)phenyl)azo)-, sodium salt

Registry Numbers

CAS Registry Number

  • 85188-12-1

System Generated Number

  • 0085188121

Molecular Formulas

Molecular Formula

  • C19-H14-N4-O6-S.x-Na

Molecular Formula Fragments

  • C19-H14-N4-O6-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H14N4O6S.Na/c24-18-10-7-15(11-17(18)19(25)26)23-22-13-3-1-12(2-4-13)20-21-14-5-8-16(9-6-14)30(27,28)29;/h1-11,24H,(H,25,26)(H,27,28,29);/q;+1/b21-20+,23-22+;

InChIKey

NWKIWBVNPNPSHM-MEGFSGQBSA-N

Smiles

[Na+].OC(=O)c1cc(ccc1O)N=Nc2ccc(cc2)N=Nc3ccc(cc3)S(=O)(=O)O