Calcomine Brown BX
Direct Brown B;DIRECT BROWN B;DIRECT FAST BROWN BX;CALCOMINE BROWN BX;2-Hydroxy-5-[[4'-[[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphtyl]azo]-1,1'-biphenyl-4-yl]azo]benzoic acid disodium salt;C.I.22345;C.I.Direct Brown 59;Direct Brown BD