- Amine[1]
- Organic Acid[5]
- Other Organic Chemical[1]
- Chemical Auxiliary Agent[6]
- Chemical Reagents[1]
- Daily Chemicals[2]
- Food Additives[5]
- Alkali[3]
- Inorganic Acids[2]
- Carbonate[4]
- Chlorate[2]
- Chloride[3]
- Halide ( Except Chloride )[5]
- Other Inorganic Salts[6]
- Sulphate[6]
- Other Inorganic Chemicals[6]
- Oxide[1]
- Other Chemicals[1]
- Water Treatment[1]
- Starch[2]
- Fryer[1]
- Other Food Processing Machinery[3]
- Other Rubber Products[1]
- Contact Person : Mr. Rui Mike
- Company Name : NGO Chemical (Tianjin) Trade Co., Ltd.
- Tel : 86-22-28261301
- Fax : 86-22-28261300
- Address : Tianjin,Tianjin,4-4-1501 Jindayuan,Jiulong Road
- Country/Region : China
- Zip : 300204
Calcium Carbide 50-80MM
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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 50-80MM
