1,5-Naphthalenedisulfonic acid, 2-((6-((4,6-dichloro-1,3,5-triazin-2-yl)methylamino)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-, trisodium salt 12225-82-0 2-((6-((4,6-Dichloro-1,3,5-triazin-2-yl)methylamino)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-1,5-naphthalenedisulfonic acid, trisodium salt 70616-90-9 73816-75-8 EINECS 274-701-7 Trisodium 2-((6-((4,6-dichloro-1,3,5-triazin-2-yl)methylamino)-1-hydroxy-3-sulphonato-2-naphthyl)azo)naphthalene-1,5-disulphonate