Use: It is used in feed additive, aquiculture, fertilizer, currying, porcelain, printing, porcelain, fireproof materials . Packaging & DeliveryPackaging Detail:AS YOU REQUIREDDelivery Detail7 DAYSSpecificationsMagnesium sulphate 1. MgSO4.7H2O 2.whtie crystal 3. Main Content 99.5% 4. Used as food, feed, fertilizer, industry Magnesium Sulphate.AppearanceWhite small granularMain content99.5% ...