CH3(CH2)11SO3Na is a chemical compound registered under CAS number 29537-99-3, with the molecular formula C12H26 O2 S . Na and a molecular weight of about 257.39 g/mol. It is also known as 1-Dodecanesulfinicacid, sodium salt (8CI,9CI); Sodium 1-dodecanesulfinate. FireTardant supplies CH3(CH2)11SO3Na for laboratory research and bulk production; product code 495492. Send an inquiry for purity, packaging, price and lead time.