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Substance Name: Chromate(2-), (N-(7-(hydroxy-kappaO)-8-(2-(2-(hydroxy-kappaO)-5-(methylsulfonyl)phenyl)diazenyl-kappaN1)-1-naphthalenyl)acetamidato(2-))(2-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)-5-nitrobenzenesulfonato(3-))-, sodium (1:2)
RN: 55039-14-0
InChIKey: SDANFUYXESIUKS-DJDCDKRXSA-I

Molecular Formula

  • C35-H23-Cr-N6-O12-S2.2Na

Molecular Weight

  • 881.705
 
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Names and Synonyms

Synonym

  • EINECS 259-452-4

Systematic Names

  • Chromate(2-), (N-(7-(hydroxy-kappaO)-8-((2-(hydroxy-kappaO)-5-(methylsulfonyl)phenyl)azo-kappaN1)-1-naphthalenyl)acetamidato(2-))(2-(hydroxy-kappaO)-3-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-5-nitrobenzenesulfonato(3-))-, disodium
  • Chromate(2-), (N-(7-(hydroxy-kappaO)-8-(2-(2-(hydroxy-kappaO)-5-(methylsulfonyl)phenyl)diazenyl-kappaN1)-1-naphthalenyl)acetamidato(2-))(2-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)-5-nitrobenzenesulfonato(3-))-, sodium (1:2)
  • Disodium (N-(7-hydroxy-8-((2-hydroxy-5-mesylphenyl)azo)-1-naphthyl)acetamidato(2-))(2-hydroxy-3-((2-hydroxy-1-naphthyl)azo)-5-nitrobenzenesulphonato(3-))chromate(2-)

Registry Numbers

CAS Registry Number

  • 55039-14-0

Other Registry Number

  • 72496-89-0

System Generated Number

  • 0055039140

Molecular Formulas

Molecular Formula

  • C35-H23-Cr-N6-O12-S2.2Na

Molecular Formula Fragments

  • C35-H23-Cr-N6-O12-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H17N3O5S.C16H11N3O7S.Cr.2Na/c1-11(23)20-14-5-3-4-12-6-8-17(25)19(18(12)14)22-21-15-10-13(28(2,26)27)7-9-16(15)24;20-13-6-5-9-3-1-2-4-11(9)15(13)18-17-12-7-10(19(22)23)8-14(16(12)21)27(24,25)26;;;/h3-10,24-25H,1-2H3,(H,20,23);1-8,20-21H,(H,24,25,26);;;/q;;+3;2*+1/p-5/b22-21+;18-17+;;;

InChIKey

SDANFUYXESIUKS-DJDCDKRXSA-I

Smiles

c1cc2c(c(c([O-])cc2)\N=N\c2cc([N+]([O-])=O)cc(c2[O-])S(=O)([O-])=O)cc1.[Cr+3].CC(=O)Nc1c2c(c(ccc2ccc1)[O-])\N=N\c1cc(ccc1[O-])S(=O)(=O)C.[Na+].[Na+]