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Substance Name: 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((4'-((2-hydroxy-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt
RN: 6426-68-2

 
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Names and Synonyms

Synonym

  • C.I. Direct Blue 19

Systematic Name

  • 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((4'-((2-hydroxy-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt

Registry Numbers

CAS Registry Number

  • 6426-68-2

System Generated Number

  • 0006426682