Michrome No. 452; Acid chrome dark blue; abcolchromeblueb; Fast Blue BL; Mordant blue l3; 3-(5-Chloro-2-hydroxyphenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt; C.I.MordantBlue13; Chrome Dark Blue; Plasmocorinth B; eriochrome blue SE; Eriochrome Blue SE; Sunchromine Fast Blue MB; PLASMOCORINTH B;