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Substance Name: Disodium (3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-4-methyl-1-naphthoato(2-))chromate(2-)
RN: 94232-98-1
InChIKey: XSAASADZNPEPRK-DVOMWUIISA-I

Molecular Formula

  • C37-H21-Cr-N6-O11-S.2Na

Molecular Weight

  • 883.6559
 
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Names and Synonyms

Synonym

  • EINECS 304-028-7

Systematic Names

  • Chromate(2-), (3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-4-methyl-1-naphthalenolato(2-))-, disodium
  • Disodium (3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-4-methyl-1-naphthoato(2-))chromate(2-)

Registry Numbers

CAS Registry Number

  • 94232-98-1

System Generated Number

  • 0094232981

Molecular Formulas

Molecular Formula

  • C37-H21-Cr-N6-O11-S.2Na

Molecular Formula Fragments

  • C37-H21-Cr-N6-O11-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H13N3O7S.C18H13N3O5.Cr.2Na/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;1-10-8-15(17(18(23)24)13-5-3-2-4-12(10)13)20-19-14-9-11(21(25)26)6-7-16(14)22;;;/h1-10,24-25H,(H,28,29,30);2-9,22H,1H3,(H,23,24);;;/q;;+3;2*+1/p-5/b22-21+;20-19+;;;

InChIKey

XSAASADZNPEPRK-DVOMWUIISA-I

Smiles

Cc1cc\2c(c3c1cccc3)C(=O)O[Cr-2]45(Oc6ccc(cc6/N=N2)[N+](=O)[O-])Oc7ccc8ccccc8c7/N=N/c9c1ccc(cc1c(cc9O4)S(=O)(=O)O5)[N+](=O)[O-].[Na+].[Na+]