China SGS Approved 50-80mm Calcium Carbide, Find details about China Calcium Carbide, Calcium Acetylide from SGS Approved 50-80mm Calcium Carbide
Name | Calcium Carbide |
2. Molecular formula | CaC2 |
3. UN | 1402 |
4. Class | 4.3 |
5. HS code | 28491000 |
6. Gas yield20 101.3 Kpa | ≥295L/KG |
7. PH3(V/V) | ≤0.08% |
8. H2S(V/V) | ≤0.1% |
9.Molecular weight | 64.10 (according to 1995 international relative atomic mass) |
10. SIZE | 4-7,7-15,15-25,25-50,50-80,80-120MM |
11. Packing | 50kg or 100kg iron drum |