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Substance Name: 1-Naphthalenesulfonic acid, 5-hydroxy-6-(2-(2-hydroxy-4,6-dinitrophenyl)diazenyl)-, sodium salt (1:1)
RN: 72829-18-6
InChIKey: KNSHQIGNTHZWJW-ZAGWXBKKSA-M

Molecular Formula

  • C16-H10-N4-O9-S.Na

Molecular Weight

  • 456.3221
 
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Names and Synonyms

Synonym

  • 1-Naphthalenesulfonic acid, 6-((2,4-dinitro-6-hydroxyphenyl)azo)-5-hydroxy-, sodium salt

Systematic Names

  • 1-Naphthalenesulfonic acid, 5-hydroxy-6-((2-hydroxy-4,6-dinitrophenyl)azo)-, monosodium salt
  • 1-Naphthalenesulfonic acid, 5-hydroxy-6-(2-(2-hydroxy-4,6-dinitrophenyl)diazenyl)-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 72829-18-6

System Generated Number

  • 0072829186

Molecular Formulas

Molecular Formula

  • C16-H10-N4-O9-S.Na

Molecular Formula Fragments

  • C16-H10-N4-O9-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H10N4O9S.Na/c21-13-7-8(19(23)24)6-12(20(25)26)15(13)18-17-11-5-4-9-10(16(11)22)2-1-3-14(9)30(27,28)29;/h1-7,21-22H,(H,27,28,29);/q;+1/p-1/b18-17+;

InChIKey

KNSHQIGNTHZWJW-ZAGWXBKKSA-M

Smiles

c1cc2c(ccc(c2O)/N=N/c3c(cc(cc3O)[N+](=O)[O-])[N+](=O)[O-])c(c1)S(=O)(=O)[O-].[Na+]