Feature: Industrial calcium carbide is gray or black. It can adsorb moisture from the air and is an electrical conductor. It dissolves in water and produces acetylence, calcium hydroxide and releases heat.

Usefull:
1. The main raw material for producing acetylene gas.
2. Cutting and welding for metal material.
3. To synthesize polyvinyl chloride(PVC).
4. Fruit catalyst.

Tranport and storage:
Should be packed in iron drum with sealed and dry should be store in special storehouse with waterproof.
Storehouse should keep dry airiness waterproof. There should be not heating equipment and water pipe in storehouse.