Calcium Carbide 75-20-7
- Pengsheng
- Ningxia, China
- Two weeks
- 150, 000MT/Year
Calcium carbide, gray, brown or black lump, is a basic material for organic synthetic chemical industry and mainly used in industry, agricultural and medicine field. The main raw material is for producing acetylene gas, cutting and welding for metal material. It is reacting with nitrogen to product lime nitrogen. The product itself can also be used as desulfurizer in steel industry.
Product name | Calcium Carbide |
Molecular Weight | 64.10 |
HS Code | 28491000 |
UN No. | 1402 |
Molecular Formula | CaC₂ |
CAS No. | 75-20-7 |
EINECS Code | 200-848-3 |
Melting point | 2300℃ |
Gas yield | 295l/kg |
PH3 Content % | ≤0.08 |
H2S Content % | ≥0.15 |
Storage: Store in cool, dry, well ventilated warehouse. Keep away from fire and heat. The package must be sealed with Nitrogen gas against air or moisture. It should be stored separately with acids and alcohols.
Package: In Net 100kg or 50kg new iron drums with nitrogen gas.
Loading: 1x20'GP can load 22.5MT for 100kg drums and 21MT for 50kg steel drums.
Loading port: it was Tianjin and Qingdao port before, but it must be loaded in shanghai port as per regulations now, because it is class-4.2 dangerous cargo.
Application:
1. Acetylene produced by the reaction of calcium carbide and water can synthesize many organic compounds.
2. Powdered calcium carbide is heated with nitrogen to producing calcium cyanamide.
3. Calcium carbide itself can be used as a desulfurizer in the iron and steel industry.
