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Heze Datong Chemical Co., Ltd

#67 zhonghua road,hezhe,Shandong,China

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calcium carbide, size 50-80mm


Size:2-4mm, 4-7mm, 7-15, 15-25, 25-50mm

950 / Ton Get Latest Price

Shandong HeZe

950 per Ton

25 Ton

In 25kg pp bag or According to the customers'demand

timely delivery within 15days

3000 Ton per Month

T/T, L/C, Western Union, Money Gram, Other

chemical catalyst

Contact Now

Product Description


Professional calcium carbide manufacturer & exporter,

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%).

calcium carbide is a grayshiblack crystalline compound obtained by heating pulverized limestone or quicklime with carbon and used to generate acetylene gas,as a dehydrating agent,and in the manufacture of graphite and hydrogen.Calcium carbide is also used as a fule in steelmaking to extend to scrap ratio to liquid iron depending on economics.It is also used as a powerful deoxidizer at ladle treatment facilities.


Calcium carbide/cac2 is a very important basic material in the organic synthesis industryWhen mixed with other materials 
CAS No:75-20-7 .
Appearance:  Grey, yellowish-brown ,black or brown solid block
Size:2-4mm,4-7mm,7-15mm,15-25mm,25-50mm,50-80mm Gas Yield:295L/KG
Calcium carbide;Gas yield:295L/kg min In 50/100/120/200kg drum
3Uses:Calcium carbide is a very important basic material in the organic synthesis industry.When mixed with other materials,the combination can produce acetylene,
chloroprene rubber,calcium cyanamide,acetate acid,trichloroethylene,and acetaldehyde.Moreover,it can be used as a desulfuring agent in steel manufacturing and is used for metal cutting and welding.
1)Calcium carbide and water to form the acetylene
2Heating calcium carbide powder and nitrogen to form cyanamide calcium (lime nitrogen)3Calcium carbide can be used as a desulfurizer for iron and steel industry

5Cautions 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.

Any question pls contact snow.lee!

Contact Us

Contact Person :Ms. Amanda

Company:Heze Datong Chemical Co., Ltd

Address:#67 zhonghua road, hezhe, Shandong, China,


Ms. Amanda < Heze Datong Chemical Co., Ltd >
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