1. It is an important raw material in the production of Magnesium Carbonate, Magnesium Sulphate, Magnesium Oxide and other Magnesium Compounds in chemical industry. 2. It is widely applied as adhesive of fireproof materials. 3. It is the raw material for production of melting agent and metal magnesium. 4. It is the important raw material in the production of light building materials, such as fiber glass tile, floor brick, magnesium cement and other materials that used in building. MgCl2 99% K ≤0.005 Na ≤0.005 Ca ≤0.005 Fe ≤0.002 Si ≤0.002
medical, construction,desiccant etc