Calcium Carbide
Brief Introduction:
* Calcium Carbide is a chemical compound with the chemical formula of CaC2. Its main use industrially is in the production of acetylene and calcium cyanamide.
* The pure material is colorless, however pieces of technical-grade calcium carbide are grey or brown ,In the presence of trace moisture, technical-grade calcium carbide emits an unpleasant odor reminiscent of garlic.
Applications:
Applications of calcium carbide include manufacture of acetylene gas, and for generation of acetylene in carbide lamps; manufacture of chemicals for fertilizer; and in steelmaking.
Grade Specification
1.Superfine Grade:
Gas Yield(L/KG)(Min)-305
PH3 contcent in Acetylene(v/v)(Max)—0.06
H2S contcent in Acetylene(v/v)(Max)—0.10
2.First Grade
Gas Yield(L/KG)(Min)-285
PH3 contcent in Acetylene(v/v)(Max)—0.08
H2S contcent in Acetylene(v/v)(Max)—0.10
3.Eligible Grade
Gas Yield(L/KG)(Min)-305
PH3 contcent in Acetylene(v/v)(Max)—0.08
H2S contcent in Acetylene(v/v)(Max)—0.10
Packaging: In 50kg,100kg,225kg,New iron drum with nitrogen or 50kg plastic bag lined with kraft
bag.Size:25-50mm,50-80mm,1-6mm,1-10mm etc