calcium carbide 80-120mm

FOB Price:	620.00 - 700.00 USD/Metric Ton
Supply Ability:	500 Metric Ton per Month
Shipping:	Promptly
Payment Terms:	T/T(Bank Transfer)

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Product Details

Place of Origin:	Tianjin in China
Packaging Details:	50kg or 100kg drum

Specifications

Chemical name: 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. CAS number	75-20-7
3. UN	1402
4. Class	4.3
5. HS code	28491000
6. Gas yield＠20℃ 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.

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After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.