Synonyms: trisodium 7-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-5-methoxy-2-methylphenyl]azo]naphthalene-1,3,5-trisulphonate;7-[[4-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-5-methoxy-2-methylphenyl]azo]-1,3,5-naphthalenetrisulfonic acid trisodium salt;Einecs 288-029-7;Trisodium 7-((4-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-methoxy-2-methylphenyl)azo)naphthalene-1,3,5-trisulphonate