Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Chromate(3-), bis(6-(hydroxy-kappaO)-5-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-2-naphthalenesulfonato(3-))-, hydrogen (1:3)
RN: 72928-89-3
InChIKey: OWTYRFVLEDPHGM-IVYOCVIQSA-I

Molecular Formula

  • C32-H16-Cr-N6-O14-S2.3H

Molecular Weight

  • 825.642
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Synonyms

  • Chromate(3-), bis(5-((2-hydroxy-4-nitrophenyl)azo)-6-hydroxy-2-naphthalenesulfonic acid)-, trihydrogen
  • EINECS 277-098-9

Systematic Names

  • Chromate(3-), bis(6-(hydroxy-kappaO)-5-((2-(hydroxy-kappaO)-4-nitrophenyl)azo-kappaN1)-2-naphthalenesulfonato(3-))-, trihydrogen
  • Chromate(3-), bis(6-(hydroxy-kappaO)-5-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-2-naphthalenesulfonato(3-))-, hydrogen (1:3)
  • Trihydrogen bis(6-hydroxy-5-((2-hydroxy-4-nitrophenyl)azo)naphthalene-2-sulphonato(3-))chromate(3-)

Registry Numbers

CAS Registry Number

  • 72928-89-3

System Generated Number

  • 0072928893

Molecular Formulas

Molecular Formula

  • C32-H16-Cr-N6-O14-S2.3H

Molecular Formula Fragments

  • C32-H16-Cr-N6-O14-S2
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/2C16H11N3O7S.Cr/c2*20-14-6-1-9-7-11(27(24,25)26)3-4-12(9)16(14)18-17-13-5-2-10(19(22)23)8-15(13)21;/h2*1-8,20-21H,(H,24,25,26);/q;;+3/p-5/b2*18-17+;

InChIKey

OWTYRFVLEDPHGM-IVYOCVIQSA-I

Smiles

[O-]S(=O)(c1ccc2c(c(ccc2c1)[O-])\N=N\c1ccc([N+]([O-])=O)cc1[O-])=O.[Cr+3].[O-]S(c1ccc2c(c(ccc2c1)[O-])\N=N\c1c(cc([N+]([O-])=O)cc1)[O-])(=O)=O