Industrial Gases

Industrial Gases

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  • Oxygen, O2 Industrial Gas

  • Oxygen, O2 Industrial Gas

  • Oxygen, O2 Industrial Gas

Oxygen, O2 Industrial Gas

CAS No. 7782-44-7
UN No. 1072
EINECS No. 231-956-9
Molecular weight 32
Appearance colourless, odourless
Melting point -218.4 ℃
Boiling point -183 ℃
Density 1.429g/L
DOT Class 2.2 & 5.1
Label Non-toxic and non-flammable Gas, Oxidizing Agent


Oxygen is a colorless, odorless reactive gas that sustains life in the air. It makes up only 21% of the Earth's atmosphere and is the most abundant element in the Earth's crust, mainly in the form of oxides, silicates and carbonates.

In addition to being used as a breathing gas for healthcare applications, oxygen has strong oxidizing properties that can benefit many industries by increasing yield, optimizing performance, reducing costs and reducing carbon footprint compared to other fuels. Oxygen-enriched or replacement air also increases the efficiency of chemical and biological processes.

Applications that use oxygen include combustion, oxidation, fermentation, wastewater treatment, and aquaculture. Oxygen can also be used in metal cutting, welding, cleaning, hardening, cleaning and melting applications when combined with flammable gases or argon (Ar) and carbon dioxide (CO₂). In the food industry, oxygen is used to maintain the fresh, natural color of red meat.

To consult or purchase oxygen, please contact oxygen gas supplier.

Oxygen is a colorless, odorless gas and the most widely distributed element in nature, accounting for 48.6% of the mass of the earth's crust.


Smelting metal

Smelting metal

Welding and cutting

Welding and cutting

As an accelerant

As an accelerant

Medical supplies for breathing

Medical supplies for breathing

99.999% O2, Industrial Grade

Specification99.999%
Hydrogen≤0.5 ppm
Argon≤2 ppm
Nitrogen≤5 ppm
Carbon Dioxide≤0.5 ppm
THC (as CH4)≤0.5 ppm
Moisture≤2 ppm

*Other Grades and Purity Available on Asking

Package Information

Cylinder SpecificationsContentsPressure
Cylinder CapacityValveVolumebarpsig
40LQF-27 m31502175
47LQF-27 m31502175
50LQF-210 m32002900


*Other Packages Available on Asking

Loading Reference

Oxygen, O2 Industrial Gas
Oxygen, O2 Industrial Gas
Oxygen, O2 Industrial Gas
Oxygen, O2 Industrial Gas

Advantanges

More than fifteen years on the market.

ISO certificate manufacturer & Stable raw material source.

On-line analysis system for gas quality control in every step, highly close to 100% pass rate.

Experienced DG International Shipping Team by sea & air.