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Substance Name: Chromate(5-), bis(3-(hydroxy-kappaO)-4-(2-(2-(hydroxy-kappaO)-8-sulfo-1-naphthalenyl)diazenyl-kappaN1)-1-naphthalenesulfonato(4-))-, hydrogen (1:5)
RN: 72796-98-6
InChIKey: LMLABCZVDBAFIY-JTVZJQPRSA-K

Molecular Formula

  • C40-H20-Cr-N4-O16-S4.5H

Molecular Weight

  • 997.9095
 
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Names and Synonyms

Synonym

  • Chromate(5-), bis(3-hydroxy-4-((7-hydroxy-1-sulfo-8-naphthalenyl)azo)-1-naphthalenesulfonato(5-))-, pentahydrogen

Systematic Names

  • Chromate(5-), bis(3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-8-sulfo-1-naphthalenyl)azo-kappaN1)-1-naphthalenesulfonato(4-))-, pentahydrogen
  • Chromate(5-), bis(3-(hydroxy-kappaO)-4-(2-(2-(hydroxy-kappaO)-8-sulfo-1-naphthalenyl)diazenyl-kappaN1)-1-naphthalenesulfonato(4-))-, hydrogen (1:5)

Registry Numbers

CAS Registry Number

  • 72796-98-6

System Generated Number

  • 0072796986

Molecular Formulas

Molecular Formula

  • C40-H20-Cr-N4-O16-S4.5H

Molecular Formula Fragments

  • C40-H20-Cr-N4-O16-S4
  • COMPONENT
  • H

Structure Descriptors

InChI

1S/2C20H14N2O8S2.Cr/c2*23-14-9-8-11-4-3-7-16(31(25,26)27)18(11)20(14)22-21-19-13-6-2-1-5-12(13)17(10-15(19)24)32(28,29)30;/h2*1-10,23-24H,(H,25,26,27)(H,28,29,30);/q;;+3/p-3/b2*22-21+;

InChIKey

LMLABCZVDBAFIY-JTVZJQPRSA-K

Smiles

[H+].[H+].[H+].[H+].[H+].c1cc2c3cc4c(c2cc1)/N=N/c5c6c7cccc6ccc5O[Cr-5]891(O4)(OS(=O)(=O)c2c4c(c(c(c2)O8)/N=N/c2c5c(cccc5ccc2O9)S(=O)(=O)O1)cccc4)(OS3(=O)=O)OS7(=O)=O