Calcium Carbide By Dili Industry Co., Ltd.

Our range of Calcium Carbide 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.
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)
It 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.