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Substance Name: 1-Amino-2-naphthol-4-sodium sulfonate
RN: 5959-58-0
UNII: TAU717J5AA
InChIKey: PIROYXPDJRYHBP-UHFFFAOYSA-M

Molecular Formula

  • C10-H9-N-O4-S.Na

Molecular Weight

  • 261.2322
 
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Names and Synonyms

Name of Substance

  • 1-Amino-2-naphthol-4-sodium sulfonate

Synonyms

  • EINECS 227-728-3
  • UNII-TAU717J5AA

Systematic Name

  • Sodium 4-amino-3-hydroxynaphthalene-1-sulphonate

Registry Numbers

CAS Registry Number

  • 5959-58-0

FDA UNII

  • TAU717J5AA

System Generated Number

  • 0005959580

Molecular Formulas

Molecular Formula

  • C10-H9-N-O4-S.Na

Molecular Formula Fragments

  • C10-H9-N-O4-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H9NO4S.Na/c11-10-7-4-2-1-3-6(7)9(5-8(10)12)16(13,14)15;/h1-5,12H,11H2,(H,13,14,15);/q;+1/p-1

InChIKey

PIROYXPDJRYHBP-UHFFFAOYSA-M

Smiles

c1ccc2c(c1)c(cc(c2N)O)S(=O)(=O)[O-].[Na+]