2-Thiophenesulfonic acid, 5-chloro-, sodium salt is a chemical compound registered under CAS number 66788-59-8, with the molecular formula C4H3ClO3S2.Na and a molecular weight of about 221.62 g/mol. ReagentForLab supplies 2-Thiophenesulfonic acid, 5-chloro-, sodium salt for laboratory research and bulk production; product code 934335. Send an inquiry for purity, packaging, price and lead time.