Purchase Qty. Reference FOB Price
23-99 Tons US$680.00
100-499 Tons US$660.00
500+ Tons US$650.00
Product Description
Product Description Calcium Carbide Calcium carbide is an inorganic compound,chemiacal formula is CaC2,industrial products are gray black blocks, cross-section purple or gray. It reacts violently with water, forming acetylene and releasing heat. This is an important chemical raw material, ...