1,3,6-Naphthalenetrisulfonic acid, 5-((4-((4-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)-7-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt 5-((4-((4-((4-Amino-6-chloro-1,3,5-triazin-2-yl)amino)-7-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-1,3,6-naphthalenetrisulfonic acid, tetrasodium salt 70224-59-8 EINECS 274-452-4 Tetrasodium 5-((4-((4-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)-7-sulphonato-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,3,6-trisulphonate