1-hydroxypropane-1,3-disulfonic acid is a chemical compound registered under CAS number 35850-94-3, with the molecular formula C3H8O7S2 and a molecular weight of about 220.22 g/mol. KingChemi supplies 1-hydroxypropane-1,3-disulfonic acid for laboratory research and bulk production; product code 2070279. Send an inquiry for purity, packaging, price and lead time.