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calcium carbide 50-80 mm in other inorganic salts
Related Product Searches:calcium carbide 50-80 mm in other inorganic salts,High Quality,calcium carbide,ALL SIZE
| Packaging Detail: | 50kg,100kg, 120kg.200kg iron drum, 22.5mt/ 1X20' FCL |
| Delivery Detail: | All the year |
Calcium carbide;Gas yield:295L/kg min In 50/100/120/200kg drum Size:1-3,2-4,4-7,7-15,15-25,25-50,50-80,70-100,80-120,120-250mm
Applicantion:
This product is lumpy substance, its surface is a little deep gray, has slight nasty smell. It can produce acetylene gas when met water, it can burn when meets fire. The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
Technical specifications and features | ||
1. 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 | |
Cautions during transportion:
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 meeting 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 leads to explosion.
calcium carbide 50-80 mm in other inorganic salts
