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