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High Quality Factory Sale Calcium Carbide CAS No. 75-20-7

Basic Info

Model No.: calcium carbide

Product Description

Model NO.:calcium carbide Appearance:Pellet Grade Standard:Industrial Grade Product Name:High Quality Factory Sale Calcium Carbide CAS No.:75-20-7 Einecs No.:200-848-3 Mf:Cac2 Place of Origin:China(Mainland) Plurity:Gas Yield 295L/Kg Min Application:Making Gas and Ripening Un:1402 Packaging:50kg Iron Drum
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

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