Product Name：Oxygen O2
Chemical Formula：O2
Hazard Class：2.2
Molecular Weight：31.999
Boiling Point (℃)：-182.98
Boiling Point (℉)：-297.34
CAS：7782-44-7
Density(kg/m³)：1.354
Density(lb/ft³)：0.083
Process:
Oxygen is obtained on a commercial scale by the liquefaction and subsequent distillation of air. For very high purity oxygen it is normally necessary to take the product from an air separation plant through a secondary purification and distillation stage. Alternatively high purity oxygen may be produced by the electrolysis of water. Lower purities of oxygen an also be produced with membrane technique.
Specification:
Cylinder: 40L
Valve: G5/8 CGA580
Content: 5.6M3
Cylinder bundle: 40L*16
Valve: G5/8 CGA580
ontent: 5.6M3/Cyl*16
Application:
High purity oxygen is used
1. for the formation of silicon dioxide and metal oxide, as an etchant for photoresist, and in mixtures with halocarbons for etching silicon
2. in conjunction with high purity methane in Advanced Gas Cooled (AGR) nuclear reactors to maintain an appropriate arbon balance in the (CO2) gas coolant in the nuclear core
3. in the optical fibre production process
4. used in the transportation of live fish and seafoods
5. for enrichment of air during fermentation
6. Used for cutting and welding metal, manufacture of medicine, dye, explosives, etc.
