Usage: 1)Used as an important inorganic raw material, used to make all kinds magnesium salt such as magnesium oxide, magnesium hydroxide, magnesium carbonate. 2)Used as adhesive of fireproof materials and it is also raw material for the production of metal magnesium, liquid chloride and other products. 3)Used as an important raw material in the production of light building materials 4)Used to produce high quality magnesium tile, fireproof board, Magnesium lid, bathtub, door and window frame and firework producing. 5)Used as food additive and solidifying agent for protein, ice-melting agent and freeze proof agent ,fire proof agent, dirty proof agent,cotton defoliant etc. 6)Used to dipping wood in fire protection industry. Also can be used in the production of textiles. Packed in 25kg or 50kg pp bag,and in MT bag ,according to customer's requirement.