... Magnesium sulphate hepta 2.Product brand: Shengxinhai 3.Purity:98% 4.Package:25Kg per WPP bag CERTIFICATE OF ANALYSISCommodityMagnesium Sulfate ... Pharmacy, fertilizer, printing and dyeing, leather, paints, porcelain, match, explosives, fireproof material and magnesium salt ... can be processed as a laxative, anticonvulsants, magnesium trisilicate, meleumycin, acetyl spiramycin and muscle of drugs ...