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Substance Name: Disodium 4-((4-amino-2-hydroxyphenyl)azo)-5-hydroxynaphthalene-2,7-disulphonate
RN: 94236-87-0
InChIKey: ACWRIADXYIZUNS-BUFQOAPZSA-L

Molecular Formula

  • C16-H13-N3-O8-S2.2Na

Molecular Weight

  • 483.3879
 
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Names and Synonyms

Synonym

  • EINECS 304-084-2

Systematic Name

  • Disodium 4-((4-amino-2-hydroxyphenyl)azo)-5-hydroxynaphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 94236-87-0

System Generated Number

  • 0094236870

Molecular Formulas

Molecular Formula

  • C16-H13-N3-O8-S2.2Na

Molecular Formula Fragments

  • C16-H13-N3-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H13N3O8S2.2Na/c17-9-1-2-12(14(20)5-9)18-19-13-6-10(28(22,23)24)3-8-4-11(29(25,26)27)7-15(21)16(8)13;;/h1-7,20-21H,17H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b19-18+;;

InChIKey

ACWRIADXYIZUNS-BUFQOAPZSA-L

Smiles

[Na+].[Na+].c1c(cc(c2c(cc(cc12)S(=O)(=O)[O-])O)\N=N\c1c(cc(cc1)N)O)S(=O)(=O)[O-]