Hwa Seng Resources (Hong Kong) Co., Limited
Calcium carbide, the main component of calcium carbide, is an inorganic compound, white crystals, industrial products are gray-black blocks, and the cross section is purple or gray. The water immediately reacts violently to generate acetylene and releases heat. Calcium carbide is an important basic chemical raw material and is mainly used to produce acetylene gas. Also used for organic synthesis, oxyacetylene welding and so on.