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Substance Name: Chromate(3-), bis(6-((5-chloro-2-hydroxy-4-nitrophenyl)azo)-5-hydroxy-1-naphthalenesulfonato(3-))-, trisodium
RN: 93952-24-0
InChIKey: FPNDRCIUVJUOTC-DFHSUBHDSA-H

Molecular Formula

  • C32-H14-Cl2-Cr-N6-O14-S2.3Na

Molecular Weight

  • 962.4946
 
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Names and Synonyms

Synonym

  • EC 402-870-0

Systematic Names

  • Chromate(3-), bis(6-((5-chloro-2-hydroxy-4-nitrophenyl)azo)-5-hydroxy-1-naphthalenesulfonato(3-))-, trisodium
  • Trisodium bis(2-(5-chloro-4-nitro-2-oxidophenylazo)-5-sulfonato-1-naphtholato)chromate(1-)

Registry Numbers

CAS Registry Number

  • 93952-24-0

System Generated Number

  • 0093952240

Molecular Formulas

Molecular Formula

  • C32-H14-Cl2-Cr-N6-O14-S2.3Na

Molecular Formula Fragments

  • C32-H14-Cl2-Cr-N6-O14-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/2C16H10ClN3O7S.Cr.3Na/c2*17-10-6-12(14(21)7-13(10)20(23)24)19-18-11-5-4-8-9(16(11)22)2-1-3-15(8)28(25,26)27;;;;/h2*1-7,21-22H,(H,25,26,27);;;;/q;;+3;3*+1/p-6/b2*19-18+;;;;

InChIKey

FPNDRCIUVJUOTC-DFHSUBHDSA-H

Smiles

c1cc2c3c(c1)c4c(cc3)/N=N/c5c(cc(c(c5)Cl)[N+](=O)[O-])O[Cr-3]67(O4)(OS(=O)(=O)c8c9c(c(c(cc9)/N=N/c1c(cc(c(c1)Cl)[N+](=O)[O-])O6)O7)ccc8)OS2(=O)=O.[Na+].[Na+].[Na+]