
Industrial Grade Magnesium Sulphate Heptahydrate 99.5% Fertilizer. High Purity Grade: Industrial grade with 99.5% purity, suitable for diverse applications. Versatile Applications: Used in medicine, food, feed, agriculture, and industrial engineering plastics. Soil Improvement: Provides sulfur and magnesium to enhance crop growth and soil quality. ISO Certified: Manufactured under ISO9001:2015 management system certification. Customization Available: Special products can be produced based on specific customer samples. Low Impurity Levels: Strictly controlled content of Fe, Cl, Pb, and As for high quality. Flexible MOQ: Minimum Order Quantity starts from just 1Kg for small trials. Global Shipping: Available via FOB, CIF, CFR terms from Qingdao Port.