calcium carbide
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif |
| Payment Mode : |
T/T,L/C |
Description
Calcium Carbide
Molecular formula:CaC2
Molecule Weight: 64.10
H.S code:28491000
CAS: 75-20-7
UN NO.1402
HAZARD 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.
Granule:25-50mm
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
