Calcium carbide is an important basic material in organic synthesis industry, Acetylene obtained from calcium carbide

Property: Grey, brown or black solid, purple when its purity is higher, the specific gravity is 2.22(18), melting point is 2300, the product can absorb water in the air and conduct electricity. They higher its purity is, the easier it conducts, it dissolves in water, turns into acetylene and calcium hydroxide and release heat. Spec:

Item	Index
Gas Yield (L/Kg)	295L/Kg Min
Size (MM)	25 -50MM, 50 -80MM
PH3 content in Acetylene %(V/V)	0.08%Max

Calcium Carbide