2-Naphthalenesulfonic acid, 6,6-methylenebis- is a chemical compound registered under CAS number 17766-32-4, with the molecular formula C21H16 O6 S2 and a molecular weight of about 428.47 g/mol. FireTardant supplies 2-Naphthalenesulfonic acid, 6,6-methylenebis- for laboratory research and bulk production; product code 408241. Send an inquiry for purity, packaging, price and lead time.