Wuhan Xuyadi Chemicals Co., Ltd.
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  • Contact Person : Ms. zheng Melody
  • Company Name : Wuhan Xuyadi Chemicals Co., Ltd.
  • Tel : 0086-27-86371632
  • Fax : 0086-27-86371597
  • Address : Hubei,wuhan,B-21-2,South royal park,No. 568 Wuluo road. Wuchang District.
  • Country/Region : China
  • Zip : 430014

Calcium carbide

Calcium carbide
Product Detailed
1. Calcium Carbide 2.80-200mm, 50-80mm. 5-80mm,5-50mm 3.factory price and good quality

Calcium carbide

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

Calcium carbide



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