2-Naphthalenesulfonic acid,7,7'-(carbonyldiimino)bis(3-(2-(4-(acetylamino)phenyl)diazenyl)-4-hydroxy-,sodium salt (1:2),
EINECS 255-264-1,
2-Naphthalenesulfonic acid,7,7'-(carbonyldiimino)bis(3-((4-(acetylamino)phenyl)azo)-4-hydroxy-,disodium salt
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)