Propanoic acid, 2-methyl-3-sulfo- is a chemical compound registered under CAS number 62662-99-1, with the molecular formula C4H8O5S and a molecular weight of about 168.16 g/mol. FireTardant supplies Propanoic acid, 2-methyl-3-sulfo- for laboratory research and bulk production; product code 1099397. Send an inquiry for purity, packaging, price and lead time.