C.I.35085

Diazo Navy Blue BP

C.I.Direct Blue 131

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

7-Amino-3-[[4'-[[6-amino-5-[(4-aminophenyl)azo]-1-hydroxy-3-sodiosulfo-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-8-[(4-amino-2-sodiosulfophenyl)azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt