1,3,5-Naphthalenetrisulfonicacid,8,8'-[carbonylbis[imino-3,1-phenylenecarbonylimino(2,4,6-trimethyl-3,1-phenylene)carbonylimino]]bis-,hexasodium salt (9CI)
1,3,5-Naphthalenetrisulfonicacid,8,8'-[carbonylbis[imino-3,1-phenylenecarbonylimino(2,4,6-trimethyl-3,1-phenylene)carbonylimino]]bis-,hexasodium salt (9CI)