Product Description

Oxygen, O2 Industrial Gas

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.

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

 Non-toxic and non-flammable Gas, Oxidizing Agent

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.

99.999% O2, Industrial Grade

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

Package Information

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



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