... 1%Packing:50kg/drum 100kg/drum 200kg/drumProduct describe:Calcium carbide is an important basic material in organic ... synthesis industry, Acetylene obtained from calcium carbide is raw material to make ethylene, chloroprene ... rubber, calcium cyanamide, aceticacid, acetaldehydr, ethylacetate, cyanideacetate, dicyandiamide, acetone, octanol ...