... :25kg pp/pe bags 4.delivery date:spot goods Magnesium Sulfate1 Chemical Name: Magnesium Sulfate2 Formula: MgSO4·7H2O3 Molecular Weight: 246.474 ... , solidification, the flavor increase,rocess helper,brew additive, when adding Magnesium in brew water,as nutritional supplement to improve ferment in ... )%≤0.001calcium salt(as Ca)%≤0.02zinc salt-- food grade magnesium sulfate food additives