Basic Info.

Model NO.:	>=295
Calciumcarbidegasyield: 285, 295L/Kg:	Calcium Carbide Is Easy to Sealed
Export Markets:	Global

Additional Info.

Trademark:	Jinhong
Packing:	50kg or 100kg/Drum
Standard:	50-80mm
Origin:	China
HS Code:	28491000
Production Capacity:	20, 000ton/Year

Product Description

Product Name: Calcium Carbide
Gas release: >=295L/kg
Size(mm): 80-120mm
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.

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Gas release(l/kg)	> =285	> =290	> =295	> =300
size (mm)	7-15	15-20	25-50	50-80	80-120
Packing(kg)	50	100	250