| Synonyms: | Acid Brown 354;disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate);Disodium 2,2'-[(2,4-dipydroxy-1,3-phenylene] bis(azo-4,1-phenyleneimino))bis(5-nitrobenzenesulphonate);Acid brown 354 (C.I. 20177);Deep Brown R;C.I.Acid Brown 354;Acid Brown EBR;Benzenesulfonic acid, 2, 2'-[(2, 4-dihydroxy-1, 3-phenylene)bis(azo-4, 1-phenyleneimino)]bis[5-nitro], disodium salt |