Benzenesulfonic acid,5-[ethyl(phenylmethyl)amino]-2-[2-[4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:2), Benzenesulfonicacid,5-[ethyl(phenylmethyl)amino]-2-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-,disodium salt (9CI), DISODIUM 5-[ETHYLTOLYLAMINO]-2-[[4-[(3-SULFONATOPHENYL)AZO]-NAPHTHALEN-1-YL]AZO]BENZENESULFONATE
2-Naphthalenesulfonic acid,7,7'-iminobis(4-hydroxy-,sodium salt (1:2), 2-Naphthalenesulfonic acid,7,7'-iminobis(4-hydroxy-,disodium salt, 2-Naphthalenesulfonicacid,7,7'-iminobis[4-hydroxy-,disodium salt (9CI)