1-Amino-4-((3-((4-chloro-6-((3-sulphophenyl)amino)-1,3,5-triazin-2-yl)amino)-4-sulphophenyl)amino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid 12236-83-8 12237-94-4 16823-51-1 2-Anthracenesulfonic acid, 1-amino-4-((3-((4-chloro-6-((3-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-4-sulfophenyl)amino)-9,10-dihydro-9,10-dioxo- 23422-12-0 39291-26-4 75026-79-8 95032-40-9 EINECS 240-844-9 Procion brilliant blue hgr