CAS No.: | 7782-44-7 |
---|---|
Formula: | O2 |
EINECS: | 231-956-9 |
Constituent: | Industrial Pure Air |
Grade Standard: | Industrial Grade |
Chemical Property: | Non-Flammable Gas |
Customization: |
---|
Suppliers with verified business licenses
Oxygen gas, often referred to simply as oxygen (O2), is a colorless, odorless, and tasteless gas that is essential for supporting life on Earth. It is one of the most abundant elements in the universe and makes up about 21% of the Earth's atmosphere.
Properties of Oxygen Gas:
Uses of Oxygen Gas:
Life Support: Oxygen is crucial for the respiration of living organisms, including humans. It is used in medical settings to assist patients with breathing difficulties or during surgeries.
Combustion: Oxygen supports combustion, making it vital for various industrial processes such as metal cutting, welding, and oxy-fuel burning.
Ozone Generation: Oxygen gas can be converted into ozone (O3), a powerful oxidizing agent used for water treatment, air purification, and industrial applications.
Rocket Propulsion: In rocket engines, liquid or gaseous oxygen is used as an oxidizer to facilitate the combustion of fuel.
Steel and Metal Production: Oxygen is employed in the steelmaking process to enhance the efficiency of blast furnaces and reduce the impurities in iron.
Chemical Production: Many chemicals, such as ethylene oxide, methanol, and ethylene, require oxygen as a reactant or as part of the production process.
Medical Applications: Oxygen is administered to patients through masks or nasal cannulas to alleviate symptoms of hypoxemia (low oxygen levels) or respiratory distress.
Aquaculture: In fish farming and aquaculture, oxygenation systems are used to increase dissolved oxygen levels in water, ensuring the survival and growth of aquatic organisms.
It's important to handle oxygen gas with caution as it can support combustion and accelerate the burning of flammable materials.
Transport Package: | 40L/47L/50L/ISO Tank | Melting Point | -218.4 ºC |
Trademark: | CMC | Boiling Point | -183 ºC |
Specification | 99.999% | Production Capacity | 100, 000m3/Year |
Cylinder Pressure | 12.5MPa/15MPa/20MPa | Valve | Qf-2/Cga580 |
Appearance | Colorless, Odorless | Density | 1.429g/L |
Specification:
CAS No.: 7782-44-7
EINECS No.: 231-956-9
UN No.: UN1072
Purity: 99.999%-99.9999%
Dot Class: 2.2 & 5.1
Appearance: Colorless
Grade Standard: Industrial Grade, Grade, Electronic Grade
Specification | 99.999% |
Hydrogen | ≤0.5 ppm |
Argon | ≤2 ppm |
Nitrogen | ≤5 ppm |
Carbon Dioxide | ≤0.5 ppm |
THC (as CH4) | ≤0.5 ppm |
Moisture | ≤2 ppm |
Cylinder Specifications | Contents | Pressure | ||
Cylinder Capacity | Valve | Volume | bar | psig |
40L | QF-2 | 7 m3 | 150 | 2175 |
47L | QF-2 | 7 m3 | 150 | 2175 |
50L | QF-2 | 10 m3 | 200 | 2900 |
Suppliers with verified business licenses