... , solidification, the flavor increase,rocess helper,brew additive, when adding Magnesium in brew water,as nutritional supplement to improve ferment in ... .8 Storage and Transport: It should be stored in a dry,ventilative and clean warehouse,kept away frommoisture and hot,futhermore ... )%≤0.001calcium salt(as Ca)%≤0.02zinc salt-- food grade magnesium sulfate food additives