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Xuzhou First Chemical Co., Ltd.

Calcium Carbide, Carbide, Calcium manufacturer / supplier in China, offering Calcium Carbide 50-80mm, NPK Conpound Fertilizer, Iron Oxide for Pigment and so on.

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Supplier Homepage Product Other Inorganic Salts Calcium Carbide 50-80mm

Calcium Carbide 50-80mm

FOB Price: Get Latest Price
Min. Order: 20 Tons
Transport Package: 50kg,100kg, 200kg Iron Drum, 22.5mt/ 1x20′ FCL
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Applications: Making Gas and Ripening
  • Origin: China
  • Trademark: zhonglian
  • HS Code: 28491000
Product Description
Calcium Carbide
CAS No.: 75-20-7
Other Names: Calcium carbide, carbide CaC2
MF: CaC2
EINECS No.: 200-848-3
Purity: Gas yield: 295L/kg min
Appearance: Gray
Application: Making gas and ripening
Standard: GB10665-2004 HS code: 28491000 UN: 1402
Packaging Detail: 50kg, 100kg, 200kg iron drum, 22.5mt/ 1X20' FCL
Delivery Detail: All the year

Specifications
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%).

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.

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
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