Synonyms: | 2-Naphthalenesulfonicacid,5-[[2-chloro-6-(m-sulfoanilino)-4-pyrimidinyl]amino]-4-hydroxy-3-(phenylazo)-,disodium salt (8CI); 2-Naphthalenesulfonic acid,5-[[2-chloro-6-[(3-sulfophenyl)amino]-4-pyrimidinyl]amino]-4-hydroxy-3-(phenylazo)-,disodium salt (9CI); Hisalone Brilliant Red |