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Substance Name: Pentasodium hydrogen -4-amino-3-((2,5-disulphonatophenyl)azo)-5-hydroxy-6-((3-phosphonatophenyl)azo)naphthalene-2,7-disulphonate
RN: 83968-58-5
InChIKey: SIOZZAIAFAXQOI-LXSSCOCESA-I

Molecular Formula

  • C22-H18-N5-O16-P-S4.5Na

Molecular Weight

  • 877.5517
 
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Names and Synonyms

Synonym

  • EINECS 281-539-0

Systematic Name

  • Pentasodium hydrogen -4-amino-3-((2,5-disulphonatophenyl)azo)-5-hydroxy-6-((3-phosphonatophenyl)azo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 83968-58-5

System Generated Number

  • 0083968585

Molecular Formulas

Molecular Formula

  • C22-H18-N5-O16-P-S4.5Na

Molecular Formula Fragments

  • C22-H18-N5-O16-P-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H18N5O16PS4.5Na/c23-19-18-10(7-17(48(41,42)43)21(22(18)28)27-24-11-2-1-3-12(8-11)44(29,30)31)6-16(47(38,39)40)20(19)26-25-14-9-13(45(32,33)34)4-5-15(14)46(35,36)37;;;;;/h1-9,28H,23H2,(H2,29,30,31)(H,32,33,34)(H,35,36,37)(H,38,39,40)(H,41,42,43);;;;;/q;5*+1/p-5/b26-25+,27-24+;;;;;

InChIKey

SIOZZAIAFAXQOI-LXSSCOCESA-I

Smiles

[H+].c1cc(cc(c1)P(=O)([O-])[O-])/N=N/c2c(cc3cc(c(c(c3c2O)N)/N=N/c4cc(ccc4S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+]