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  • Company Name : Zhengzhou Qiangjin Science And Technology Trading Co., Ltd.
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calcium carbide 50-80 mm in other inorganic salts

calcium carbide 50-80 mm in other inorganic salts
Product Detailed
calcium carbide 50-80 mm in other inorganic salts 1.Manufacture 2.Six Years on producing & exporting 3.Competitive price Packaging & Delivery
Packaging Detail:50kg,100kg, 120kg.200kg iron drum, 22.5mt/ 1X20' FCL
Delivery Detail:All the year
CaC2 Calcium Carbide of 25-50 / 50-80 / 70-100 / 80-120 mm sizeSpecifications

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%).

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 50-80 mm in other inorganic salts



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