Benzenesulfonicacid, 5-[[2,4-dihydroxy-3-[(4-sulfophenyl)azo]phenyl]azo]-2-(phenylamino)-,disodium salt (9CI); C.I. Acid Brown 213 (8CI); C.I. 20175; Coriamine Brown B2C; Indacid Brown B 2C; Leather Brown B 2C; Sandal Acid Brown B 2C; Sandal AcidBrown IBR