Synonyms: 2-Anthracenesulfonicacid,1-amino-4-[[3-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-,trisodium salt (9CI); Blue P 3R; C.I. 621526; C.I. Reactive Blue 49; CibacronBlue 3R; Cibacron Blue P 3R; Cibacron Brilliant Blue 3R-P; Helaktyn Blue D 3R;Kayacion Blue P 3R; Kayacion Blue P 3R Liquid 20; Levafix Blue PN 3R; ProcionBlue P 3R; Procion Brilliant Blue H 3R; Reactive Blue 49; Sumifix BrilliantBlue H 3R; Vertigo Blue 49