Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Naphthalenesulfonic acid, 7-amino-3-((4'-((6-amino-5-((4-aminophenyl)azo)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-8-((4-amino-2-sulfophenyl)azo)-4-hydroxy-, trisodium salt
RN: 6661-39-8

 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms

Synonym

  • C.I. Direct Blue 131

Systematic Name

  • 2-Naphthalenesulfonic acid, 7-amino-3-((4'-((6-amino-5-((4-aminophenyl)azo)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-8-((4-amino-2-sulfophenyl)azo)-4-hydroxy-, trisodium salt

Registry Numbers

CAS Registry Number

  • 6661-39-8

System Generated Number

  • 0006661398