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Substance Name: Sodium 3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonate
RN: 85750-02-3
InChIKey: AHKONVJORNYTAC-ZAGWXBKKSA-M

Molecular Formula

  • C16-H12-N2-O6-S.x-Na

Molecular Weight

  • 382.3269
 
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Names and Synonyms

Synonym

  • EINECS 288-526-9

Systematic Names

  • Benzenesulfonic acid, 3-((1,5-dihydroxy-2-naphthalenyl)azo)-4-hydroxy-, sodium salt
  • Sodium 3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonate

Registry Numbers

CAS Registry Number

  • 85750-02-3

System Generated Number

  • 0085750023

Molecular Formulas

Molecular Formula

  • C16-H12-N2-O6-S.x-Na

Molecular Formula Fragments

  • C16-H12-N2-O6-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H12N2O6S.Na/c19-14-3-1-2-11-10(14)5-6-12(16(11)21)17-18-13-8-9(25(22,23)24)4-7-15(13)20;/h1-8,19-21H,(H,22,23,24);/q;+1/p-1/b18-17+;

InChIKey

AHKONVJORNYTAC-ZAGWXBKKSA-M

Smiles

c1cc2c(ccc(c2O)/N=N/c3cc(ccc3O)S(=O)(=O)[O-])c(c1)O.[Na+]