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Substance Name: 2-Naphthalenesulfonic acid, 7,7'-(1,4-phenylenebis(imino(6-chloro-1,3,5-triazine-4,2-diyl)imino))bis(4-hydroxy-3-(2-(2-sulfo-4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:6)
RN: 157627-99-1

Classification Codes

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag S (Substance is Identified in a Proposed or Final SNUR (Significant New Use Rule) under TSCA)

Molecular Formula

  • C56-H38-Cl2-N18-O20-S6.6Na
 
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Names and Synonyms

Synonym

  • EC 410-180-6

Systematic Names

  • 2-Naphthalenesulfonic acid, 7,7'-(1,4-phenylenebis(imino(6-chloro-1,3,5-triazine-4,2-diyl)imino))bis(4-hydroxy-3-((2-sulfo-4-((4-sulfophenyl)azo)phenyl)azo)-, hexasodium salt
  • 2-Naphthalenesulfonic acid, 7,7'-(1,4-phenylenebis(imino(6-chloro-1,3,5-triazine-4,2-diyl)imino))bis(4-hydroxy-3-(2-(2-sulfo-4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:6)
  • Hexasodium 4,4'-dihydroxy-3,3'-bis(2-sulfonato-4-(4-sulfonatophenylazo)phenylazo)-7,7'(p-phenylenebis(imino(6-chloro-1,3,5-triazine-4,2-diyl)imino))dinaphthalene-2-sulfonate

Registry Numbers

CAS Registry Number

  • 157627-99-1

System Generated Number

  • 0157627991

Molecular Formulas

Molecular Formula

  • C56-H38-Cl2-N18-O20-S6.6Na

Molecular Formula Fragments

  • C56-H38-Cl2-N18-O20-S6
  • COMPONENT
  • Na