Synonyms: Helatyn Red-4BAN;5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(4-methyl-2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt;C.I.18205;C.I. Reactive red 88;C.I.Reactive Red 88(18205);Reactive Red 88;Brilliant Red X-7B;5-(4,6-Dichloro-1,3,5-triazin-2-ylamino)-4-hydroxy-3-(4-methyl-2-sulfophenylazo)-2,7-naphthalenedisulfonic acid trisodium salt;