CH3AsNa2O4 is a chemical compound registered under CAS number 6596-94-7, with the molecular formula CH3AsNa2O4 and a molecular weight of about 199.93 g/mol. It is also known as Disodium methyl arsenate. KingChemi supplies CH3AsNa2O4 for laboratory research and bulk production; product code 976845. Send an inquiry for purity, packaging, price and lead time.