Formula - O2
Relative molecular weight - 31,9988
The oxygen content in air - 20,95 % (by volume)
Oxygen gas is applied for surfacing of nonferrous metals of easy alloys, for intensification of metallurgical processes. It is also used in medicine, for metal cutting and welding, at blowing-out of products from glass, and also in laboratory researches.
|
Index name
|
Standard
|
|
1. Volume fraction of oxygen gas, %, not less than
|
95
|
|
2. Volume fraction of water vapor, %, not more than
|
0,009
|
Process oxygen gas can be transported by all types of transport in conformity with the rules of transportation of the cargoes.
| BID | ASK | |
| Золото | 0.00 | 0.00 |
| Серебро | 0.00 | 0.00 |
| Платина | 0.00 | 0.00 |
| Палладий | 0.00 | 0.00 |
| Алюмминий | 0.00 | 0.00 |
| Никель | 0.00 | 0.00 |
| Медь | 0.00 | 0.00 |
| Нефть Brent | 0.00 | 0.00 |
| Нефть Light | 0.00 | 0.00 |