12226-02-7 17752-85-1 2,7-Naphthalenedisulfonic acid, 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((2-sulfophenyl)azo)-, trisodium salt 25489-34-3 37191-49-4 66038-62-8 75026-93-6 C.I. Reactive Red 1 C.I. Reactive Red 1, trisodium salt (8CI) EINECS 241-743-2 Mikacion Brilliant Red 2BS NSC 240567 Procion Brilliant Red 2BS Procion Brilliant Red M 2B Procion Brilliant Red M-2BS Procion Red 2BS Trisodium 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((2-sulphonatophenyl)azo)naphthalene-2,7-disulphonate