High-Purity Oxygen
WA：+86 132 6275 2056
WEB: std-coatings.com
Product Details
Product Names
High-Purity Oxygen
Oxygen
Purity
High-Purity Oxygen: ≥99.999%
Oxygen: ≥99.995%
Impurity Content (ppm)
| Impurity | High-Purity Oxygen | Oxygen |
|---|---|---|
| Water (H₂O) | ≤2 | ≤0.8 |
| Nitrogen (N₂) | ≤5 | ≤10 |
| Hydrogen (H₂) | ≤0.5 | ≤0.5 |
| Carbon Monoxide (CO) | – | ≤0.1 |
| Carbon Dioxide (CO₂) | ≤0.5 | ≤0.1 |
| Hydrocarbons (THC) | ≤0.5 | ≤0.2 |
Packaging
Filled in steel cylinders of 40L, 49L, 50L, and also available in smaller cylinders of 8-10L upon customer request.
Applications
Recommended for cutting and welding metals, and the manufacture of pharmaceuticals and dyes.
Prohibited uses for enriched oxygen include, but are not limited to: operating pneumatic tools, spraying, inflating vehicle tires, rubber boats, cooling or displacing air in confined spaces, employee cooling, blowing out workbenches, machinery, and clothing, starting diesel engines, etc.
Safety Information
CAS Number: 7782-44-7.
Appearance and Properties: Sky blue transparent and easily flowing liquid. It can solidify into solid oxygen (oxygen solid) at -227℃, a light blue hexagonal crystal. It can be obtained using air separation equipment under deep freezing conditions.
Hazard Characteristics: It can spontaneously ignite or even explode when it comes into contact with flammable materials such as mineral oil, animal and vegetable oils, cotton, wool, etc.
Storage and Transportation Precautions: Store in pressure-resistant steel cylinders.
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