1,5-Naphthalenedisulfonic acid, 3-((4-((4-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)-7-sulfo-1-naphthalenyl)azo)-7-sulfo-1-naphthalenyl)azo)-, potassium sodium salt 3-((4-((4-((4-Amino-6-chloro-1,3,5-triazin-2-yl)amino)-7-sulpho-1-naphthyl)azo)-7-sulpho-1-naphthyl)azo)naphthalene-1,5-disulphonic acid, potassium sodium salt 85586-78-3 EINECS 287-884-3