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Substance Name: Pentahydrogen bis(3-hydroxy-4-((2-hydroxy-6-sulpho-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(4-))chromate(3-)
RN: 94021-55-3
InChIKey: IMRWCEYAVMJJAS-JTVZJQPRSA-K

Molecular Formula

  • C40-H18-Cr-N6-O20-S4.5H

Molecular Weight

  • 1087.9037
 
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Names and Synonyms

Synonym

  • EINECS 301-449-8

Systematic Name

  • Pentahydrogen bis(3-hydroxy-4-((2-hydroxy-6-sulpho-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(4-))chromate(3-)

Registry Numbers

CAS Registry Number

  • 94021-55-3

System Generated Number

  • 0094021553

Molecular Formulas

Molecular Formula

  • C40-H18-Cr-N6-O20-S4.5H

Molecular Formula Fragments

  • C40-H18-Cr-N6-O20-S4
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/2C20H13N3O10S2.Cr/c2*24-16-6-1-10-7-12(34(28,29)30)3-5-13(10)19(16)21-22-20-14-4-2-11(23(26)27)8-15(14)18(9-17(20)25)35(31,32)33;/h2*1-9,24-25H,(H,28,29,30)(H,31,32,33);/q;;+3/p-3/b2*22-21+;

InChIKey

IMRWCEYAVMJJAS-JTVZJQPRSA-K

Smiles

[H+].[H+].[H+].[H+].[H+].c1c2c3c\4c(c1)O[Cr-5]5678(OS(=O)(=O)c9c1c(c(c(c9)O5)/N=N4)ccc(c1)[N+](=O)[O-])(OS(=O)(=O)c1c4c(c(c(c1)O6)/N=N/c1c(ccc5c1ccc(c5)S(=O)(=O)O7)O8)ccc(c4)[N+](=O)[O-])OS(=O)(=O)c(c2)cc3