2,7-Naphthalenedisulfonic acid, 4-amino-6-((5-((4-((3-chlorophenyl)amino)-6-fluoro-1,3,5-triazin-2-yl)amino)-2-sulfophenyl)azo)-5-hydroxy-3-((4-sulfophenyl)azo)-, tetrasodium salt 4-Amino-6-((3-((4-((3-chlorophenyl)amino)-6-fluoro-1,3,5-triazin-2-yl)amino)-6-sulfophenyl)azo)-5-hydroxy-3-((4-sulfophenyl)azo)-2,7-naphthalenedisulfonic acid, tetrasodium salt 70528-89-1 EINECS 274-658-4 Tetrasodium 4-amino-6-((5-((4-((3-chlorophenyl)amino)-6-fluoro-1,3,5-triazin-2-yl)amino)-2-sulphonatophenyl)azo)-5-hydroxy-3-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate