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Substance Name: 4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((4-sulphophenyl)azo)naphthalene-2,7-disulphonic acid, sodium salt
RN: 83249-38-1
InChIKey: DPCLMWZFRAYCIS-CGBHJVKRSA-K

Molecular Formula

  • C22-H16-N6-O12-S3.x-Na

Molecular Weight

  • 718.5427
 
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Names and Synonyms

Synonym

  • EINECS 280-307-6

Systematic Name

  • 4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((4-sulphophenyl)azo)naphthalene-2,7-disulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 83249-38-1

System Generated Number

  • 0083249381

Molecular Formulas

Molecular Formula

  • C22-H16-N6-O12-S3.x-Na

Molecular Formula Fragments

  • C22-H16-N6-O12-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H16N6O12S3.3Na/c23-19-18-11(9-16(42(35,36)37)20(19)26-24-12-1-5-14(6-2-12)28(30)31)10-17(43(38,39)40)21(22(18)29)27-25-13-3-7-15(8-4-13)41(32,33)34;;;/h1-10,29H,23H2,(H,32,33,34)(H,35,36,37)(H,38,39,40);;;/q;3*+1/p-3/b26-24+,27-25+;;;

InChIKey

DPCLMWZFRAYCIS-CGBHJVKRSA-K

Smiles

c1cc(ccc1/N=N/c2c(cc3cc(c(c(c3c2N)O)/N=N/c4ccc(cc4)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+].[Na+]