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Calcium carbide 75-20-7 Calcium carbide Price
product name:calcium carbide
CAS :75-20-7
size:0.3-1mm,4-7mm,15-25mm,25-50mm,50-80mm,70-100mm,80-100mm,80-120mm
gas yield:280-290l/kg,295l/kg,305l/kg
Commodity:
CALCIUM CARBIDE Synonym:CALCIUM CARBIDE Formula:CaC2
size:0.3-1mm,4-7mm,15-25mm,25-50mm,50-80mm,70-100mm,80-100mm,80-120mm and so on.
gas yield:280-290l/kg,295l/kg,305l/kg
packing:in 100kg or 50kg new iron drum and sealed with Nitrogen gas.
Cautions during transportation:
The packing must be kept in good condition and the goods should be stored in a dry, cool, and ventilated place. It should be separate from the cargo can burn and acid. It should avoid meet water and moisture. It should give off the Acetylene in iron drum before storing in warehouse. Rolling drums, heavy putting down and colliding are not allowed to avoid the spark lead to explosion.
echnical specifications and features |
||
1. Name |
Calcium Carbide |
|
2.Molecularformula |
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 |
0.3-1mm,4-7mm,15-25mm,25-50mm,50-80mm,70-100mm,80-100mm, 80-120mm and so on. |
CAS NO:30123-17-2
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