MAGNESIUM ALUMINUM SULFATE is a chemical compound registered under CAS number 60778-99-6, with the molecular formula Al. x H2 O4 S . x Mg and a molecular weight of about 340.48 g/mol. It is also known as Sulfuricacid, aluminum magnesium salt (9CI). FireTardant supplies MAGNESIUM ALUMINUM SULFATE for laboratory research and bulk production; product code 707738. Send an inquiry for purity, packaging, price and lead time.