活性艳蓝 KN-B; Benzoic acid, 2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]; C.I.Reactive Blue 27; Celmazol Brilliant Blue B; Reactive Brilliant Blue KN-B; Remazol Brilliant Blue B; Sumifix Brilliant Blue B