1. Product Introduction:

Name: Calcium Carbide

Molecular formula: CaC2

CAS: 75-20-7

 

2. Appearance:

Colorless crystalline, industrial products for to black lumps section

For purple or grey.

 

3. Specification:

Gas Yield(L/KG): 295 min

pH3% (V/V): 0.08 max

H2S % (V/V): 0.10 max

 

4. Size:

0-2mm 2-4mm 4-7mm 7-15mm 15-25mm 25-50mm 50-80mm 70-100mm 100-120mm

 

5. Use:

The important basic chemical raw materials, mainly used to generate acetylene. Also used in organic synthesis, oxygen alkynyl welding etc.

 

6. Packing: 50/100kg iron drum