... Calcium carbide is an important basic material in organic synthesis industry, Acetylene obtained from calcium carbide ... calcium cyanamide, aceticacid, acetaldehydr, ethylacetate, cyanideacetate, dicyandiamide, acetone, octanol, trichloride ethylene tec. Also used as desulfurizer and dehydrant of steel and for ... , turns into acetylene and calcium hydroxide and release heat.Spec: Item Index Gas Yield (L ...