Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature .

1.Used in highway, expressway, parking lot and port. As dryer to dry nitrogen, oxygen, hydrogen, hydrogen chloride 

and sulfur dioxide.

2.Act as dehydration agent when producing alcohol, ester, aether and crylic acid.

3. Used for prevention and controlling of dust, coal dust, mine dust and etc .

4. Used as chloridizing agent and additive in ferrous metallurgy .

5. Used as a preservative agent for food and anti-rot material for wheat, apples and vegetables .