calcium carbide 295L for acetylene gas
50-80 mm
295L/KG
Large stock
Origin:China
calcium carbide 295L for acetylene gas
Introduction:
Calcium Carbide
CAS NO.: 75-20-7
MF:CaC2
MW: 64.1
EINECS: 200-848-3
Density: 2.22 g/cm3
Melting point: 2160 °C
Boiling point: 2300 °C
Appearance: Gray,brown yellow,black or brown lumpy soild
FAQ:
Great Lion company have a good reputation in China,usually export 295L/50-80MM,And We accept SGS inspection before delivery.
Applications:
1.Production of acetvlene.(The reaction CaC2 + 2 H2O → C2H2 + Ca(OH)2)
2. Production of calcium cvanamide (CaC2 + N2 → CaCN2 + C)
3. Steel making.Used in the desulfurisation of iron (pig iron, cast iron and steel)
4.Carbide lamps and others.
Specification:
Item | Standard | ||
Calcium Carbide | High-class | #1 Grade | #2 Grade |
Gas yield (L/KG) | 305 | 295 | 280 |
PH3 | 0.02% | 0.03% | 0.06% |
H2S | 0.10%max | ||
Size | 50mm-80mm (We usually export this size) | ||
Residua (under 2.5 mm) | 5% | ||
Packing | 50kgs/100kgs in new iron drum, 22.5MT / 20’FCL | ||
Packing:
100kgs / iron drum Net Weight, 22.5MT / 20’FCL, and sealed with Nitrogen gas.
Storage/Transport
Calcium carbide drum should be sealed. Stored in dry, cool and draughty place.Store away from oxidizing substances.Oxygen is required to maintain stability of inhibited monomers.Avoid contact with incompatibles such as oxidizing agents,strong bases,acids and moisture in air.Aoid contact with heat,spark or flame.
Rolling drums, heavy putting down and colliding are not allowed to avoid the spark lead to explosion.
GreatLion Group have a excellent record about package,storage,transport in chemical products.
We hope to build long-term business with you in competitive price and high quality.
