Also Called: magnesium bis[heptadecafluorooctanesulphonate] (EINECS);1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, magnesium salt (2:1);Magnesium bis(perfluorooctane-1-sulfonate);Magnesium bis[heptadecafluorooctanesulphonate];1-OCTANESULFONIC ACID, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-HEPTADECAFLUORO-, MAGNESIUM SALT;Magnesium perfluorooctanesulfonate