calcium carbide 100kg 50-80mm

calcium carbide
1.competitive price at high quality
2.constantly supply ability
3.ISO9001:2008,sgs

 

 

Calcium carbide

 

1.     Properties

Product name: calcium carbide

CAS No.: 75-20-7

Molecular Weight: 64.10 

Molecular Formula: CaC

Appearance: Grey, black solid, purple when its purity is more than 90%.

Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm / 80-120mm

 

2.     Applications 

Used as a raw material in organic chemical industry, our products are used to produce acetylene gas for rubber, synthetic fiber as well as plastic industry.

 

3.     Specification:

 

GB10665-2004

Specification	Superfine Grade	First Grade	Second Grade
Gas yield(L/kg)(L/kg) min	305	295-305	285-295
PH3 content in acetylene (PH3%)max	0.06	0.08	0.08
H2S content in acetylene (H2S%) max	0.1	0.1	0.1

 

 

 

4.     Outer packing:

Net in 250kg/100kg or 50kg new iron drums with nitrogen. drum color:green/gray/black

 

5.Quality control

Rigid quality control on inputs, process and outputs lead to high purity and consistent quality that permit standardization of its use in industry.

 

6.. Handling and Storage

Store in a cool, dry, well-ventilated place away from incompatible materials. Wash thoroughly after handling.