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Substance Name: Benzoic acid, 2-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:2)
RN: 5850-12-4
InChIKey: WQKACUCIFSVAMP-RAZXBFMISA-L

Molecular Formula

  • C19-H13-N5-O8-S.2Na

Molecular Weight

  • 515.369
 
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Names and Synonyms

Synonyms

  • Acid Chrome Brown G
  • Alizarol Brown G
  • C.I. 20150
  • Chrome Brown J
  • Hispacrom Brown G
  • Kromeko Brown 6G
  • NSC 47710

Systematic Names

  • Benzoic acid, 2-hydroxy-3-((4-nitrophenyl)azo)-5-((4-sulfophenyl)azo)-, disodium salt
  • Benzoic acid, 2-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:2)
  • C.I. Mordant Brown 18 (8CI)

Registry Numbers

CAS Registry Number

  • 5850-12-4

System Generated Number

  • 0005850124

Molecular Formulas

Molecular Formula

  • C19-H13-N5-O8-S.2Na

Molecular Formula Fragments

  • C19-H13-N5-O8-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H13N5O8S.2Na/c25-18-16(19(26)27)9-13(22-20-12-3-7-15(8-4-12)33(30,31)32)10-17(18)23-21-11-1-5-14(6-2-11)24(28)29;;/h1-10,25H,(H,26,27)(H,30,31,32);;/q;2*+1/p-2/b22-20+,23-21+;;

InChIKey

WQKACUCIFSVAMP-RAZXBFMISA-L

Smiles

S(=O)(=O)([O-])c1ccc(\N=N\c2cc(C(=O)[O-])c(O)c(\N=N\c3ccc([N+](=O)[O-])cc3)c2)cc1.[Na+].[Na+]