Magnesium hydroxymethanesulphinate (1:2) is a chemical compound registered under CAS number 64310-27-6, with the molecular formula C2H6MgO6S2 and a molecular weight of about 214.5 g/mol. It is also known as magnesium bis(hydroxymethanesulfinate); methanesulfinate, hydroxy-, magnesium salt. KingChemi supplies Magnesium hydroxymethanesulphinate (1:2) for laboratory research and bulk production; product code 1267840. Send an inquiry for purity, packaging, price and lead time.