Benzenesulfonic acid,4-dodecyl-,sodium salt, 4-Dodecylbenzenesulfonic acid sodium salt, Sodium 4-dodecylbenzenesulfonate, EINECS 218-654-2, 4-laurylbenzenesulfonic acid sodium salt, Sodium p-dodecylbenzenesulfonate, Sodium 4-dodecylbenzenesulphonate, Conoco C-50, sodium dodecylbenzenesulfonate, Sodium dodecylbenzene sulphonate