- Sickle[6]
- Sauce[8]
- Sheep Meat[3]
- Detergent[6]
- Paper & Paperboard[10]
- Toilet Seat Cover[1]
- Tickets[1]
- Other Fitness & Bodybuilding Products[1]
- Other Table Tennis Products[1]
- Tennis Rackets[1]
- Tennis Balls[1]
- Badminton Rackets[1]
- Shuttlecock[1]
- Football & Soccer[1]
- Other Packaging Materials[1]
- Paper & Paperboard Printing[2]
- Other Printing Materials[1]
- Packaging Bags[2]
- Packaging Boxes[1]
- Bottles[1]
- Other Plastic Products[1]
- Shopping Bags[1]
- Other Food & Beverage[1]
- Vinegar[1]
- Tofu[1]
- Fruit Grafts[1]
- Pork[1]
- Chestnuts[1]
- Chemical Reagents[1]
- Paint & Coating[1]
- Cement[1]
- Polymer[1]
- Dyestuffs[1]
- Alkali[1]
- Paraffin[1]
- Other Special Purpose Bags & Cases[1]
- Tractors[1]
- Forklifts[1]
- Motorcycles[1]
- Bicycle[1]
- Mobile Phones[1]
- BBQ Grills[1]
- Travel Bags[1]
- Mattresses[1]
- Sleeping Bags[1]
- Tents[1]
- Patio Umbrellas & Bases[2]
- Other Office & School Supplies[1]
- Other Printer Supplies[1]
- Standard Pencils[1]
- Crayons[1]
- Other Rubber Products[1]
- Towel[2]
- Nonwoven Fabric[1]
- Grey Fabric[1]
- Other Fabric[1]
- Socks[1]
- Carpet[1]
- Steel Strips[2]
- Steel Rebars[1]
- Fencing[1]
- Hoe[1]
- Traffic Signal[1]
- Digging Tools[1]
- Bicycle Spoke[1]
- Sports Shoes[3]
- Lighters[1]
- Blanket[1]
- Rechargeable Batteries[1]
- Ballpoint Pens[1]
- Other Auto Parts[1]
- Auto Lighting System[1]
- Plastic Film[1]
- Contact Person : Mr. HAO DA
- Company Name : Tianjin Jixin Industrial & Trade Co., Ltd.
- Tel : 86-022-23251520
- Fax : 86-022-23150023
- Address : Tianjin,tianjin,# 2-2-2205, Chengji center, Heping district, Tianjin city, China
- Country/Region : China
- Zip : 300051
calcium carbide 50 80mm
calcium carbide 50 80mm
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