Oxygen constitutes approximately by 21 % of the air. It is a colorless, odorless gas. Oxygen is supplied both as liquid and as compressed gas.


The principal uses of oxygen stems from its strong oxidizing and life sustaining properties. It is used in medicine for therapeutic purposes.
• Steel making
• Metal cutting
• Oxidation
• Production of Fuels and chemicals
• Glass making
• Breathing
• Bleaching

Oxygen Specifications

Oxygen FormPurityImpuritiesImpurities
- - MoistureMoisture
Liquid Oxygen99.999%< 2 ppm< 2 ppm
High Purity Grade199.999%< 4 ppm< 4 ppm
Industrial Grade99.99%< 10 ppm< 6 ppm