Calcium carbide

Calcium carbide is a with the of . The pure material is colorless, but most samples have a color ranging from black to grayish-white, depending on the grade.

Its main use industrially is in the production of and Molecular formula: CaC2CAS No: 75-20-7Color: gray solidPlace of origin: mainland of chinaEINECS NO.:200-843-3Size: 0-2mm 2-4mm 4-7mm 7-15mm 15-25mm 25-50mm 50-80mm 70-100mm 100-120mmProperty: 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: 295L /Kg Min

Size: 25 -50MM , 50 -80MM

PH3 content in Acetylene %(V/V): 0.08%Max

Package: in 50kg and 100kg/net new iron drumsUses: 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.