Magnesium Sulfate Heptahydrate : Grade: Tech Content: 16%MgO Properties: Crystal MOQ: 1FCL Packing: 25kg/bag Attention: Export Tariff: Views : 89 Formula: MgSO4.7H2O M. W.: 246.48 CAS No.: 10034-99-8 Uses: Used in cosmetics, mineral-water, explosive, medicine, textile products and leather and leather industry. Packing: In 25/50kgs net bags.