Sodium 4-vinylbenzenesulfonate hydrate;4-STYRENESULFONIC ACID, SODIUM SALT HYDRATE;4-VINYLBENZENESULFONIC ACID SODIUM SALT HYDRATE;P-STYRENESULFONIC ACID SODIUM SALT HYDRATE;SODIUM P-STYRENESULFONATE HYDRATE;4-ethenyl-benzenesulfonicacisodiumsalt;Benzenesulfonicacid,4-ethenyl-,sodiumsalt;4-Vinylbenzenesulphonic acid sodium salt hydrate;Sodium p-vinylbenzenesulphonate~Styrene-4-sulphonic acid sodium salt;Styrene Sulfonic Acid Sodium;4-Vinylbenzenesulfonic Acid Sodium;P-STYRENESULFONIC ACID NA SALT;4-VINLBENZENESULFONIC ACID SODIUM;SODIUMPARA-VINYLBENZENESULPHONATE;4-ethenyl-benzenesulfonic acid sodium salt;4-STYRENESULFONIC ACID;p-Vinylbenzenesulphonic acid sodium salt;Sodium 4-vinylbenzenesulphonate;Sodium 4-vinylbenzenesulfonate;p-Styrenesulfonicacidsodiumsalt;SODIUM p-STYRENE SULFONATE, hydrate, tech-95;SODIUM P-STYRENESULFONATE;Sodium p-vinylbenzenesulfonate;sodium,4-ethenylbenzenesulfonate;4-Vinylbenzenesulfonic acid sodium salt;sodium 4-styrenesulfonate;sodium styrene sulfonate;sodium styrene sulphonate;sodium styrene-4-sulphonate;Styrene-4-sulfonic acid sodium salt;Sodium 4-styrenesulfonate