Product Main

Specifications

1.Purity 90% min
2.Lump:4-25mm / 15-25mm / 25-50mm / 50-80mm / 80-120mm
3.Export:Pakistan/Sri Lanka/Yemen/Italy
4.ISO9001

Commodity: calcium carbide
Molecular formula:CaC2
Molecule Weight: 64.10
H.S code:28491000
CAS: 75-20-7
UN NO.1402
CLASS: 4.3
 

Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide.

 
Appearance: Grey, black solid, purple when its purity is more than 90%.
Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm / 80-120mm
 
Package: Net in 250kg/100kg or 50kg new iron drums with nitrogen. drum color:green/gray/black
 
Specification: GB10665-2004
 
Specification
Superfine Grade
First Grade
Second Grade
Gas yield(L/kg)(L/kg) ≥
305
295-305
285-295
PH3 content in acetylene (PH3%) ≤
0.06
0.08
0.08
H2S content in acetylene (H2S%) ≤
0.1
0.1
0.1
 
Loading weight in 1 x 20fcl:22.5mt