Synonyms: Cibacronblau F3G-A; Cibacron Blue 3G; EINECS 235-465-0; Procion Blue H-B; Affi gel blue;1-amino-4-[4-[[4-chloro-6-(3-sulfoanilino)-1,3, 5-triazin-2-yl]amino]-3-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid;Procion Blue HB; Cibacron Blue F 3GA; C.I. Reactive Blue 2;