Product Short Description: Magnesium Sulphate is widely used in food and agriculture industries. Magnesium sulfate is highly soluble in water. The anhydrous form is strongly hygroscopic, and can be used as a desiccant. Product Description: High quality Magnesium Sulphate supplier and exporter for Middle East - UAE. Anhydrous magnesium sulfate is powder while Epsomite (heptahydrate) is crystal form of magnesium sulfate. This product is commercially called EPSOM.