zinc bis(dinonylnaphthalenesulphonate) Naphthalenesulfonic acid, dinonyl-, zinc salt Dinonylnaphthalenesulfonic acid zinc salt, isomer mixture zinc dinonyl naphthalenesulfonate Bis(dinonylnaphthalenesulfonic acid) zinc salt Zinc bis(dinonylnaphthalenesulfonate) Naphthalenesulfonic acid, dinonyl-, zinc salt (2:1)