Payment & Shipping Terms:
Product Name: Calcium Carbide
Gas release: >=295L/kg
Packing: 100kg/bucket diameter: 560*670
Pail pack colour: Black gray green
Uses: 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, trichloride ethylene tec. Also used as desulfurizer and dehydrant of steel and for cutting and welding metals.
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.
Pls feel free to contact with us if you want to know more details about our products
|Gas release(l/kg)||> =285||> =290||> =295||> =300|
Contact Person: Ms. Nancy