Synonyms
disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate;C.I. Direct Red 1, disodium salt;CIDIRECTRED1;airedale red fd;aizen direct fast red fh;amanil fast red fs;atlantic fast red f;azine fast red fc