Oxygen (O2) is an active, life-sustaining component of the atmosphere; making up 20.94% by volume or 23% by weight of the air we breathe. It is colorless, odorless and tasteless. Oxygen has a low boiling/ condensing point: -297.3°F (-183°C). The gas is approximately 1.1 times heavier than air and is slightly soluble in water and alcohol. Below its boiling point, oxygen is a pale blue liquid slightly heavier than water. Multi-Industry Uses for Oxygen- Metals Manufacturing Uses for Oxygen. Chemicals, Pharmaceuticals and Petroleum Uses. Glass and Ceramics Industry Uses. Glass and Ceramics Industry Uses. Health Care Uses. Oxygen tanks are large metal cylinders that store oxygen under pressure (compressed oxygen). They're part of oxygen therapy. If you have a lung condition or difficulty breathing, oxygen tanks help your body get the oxygen it needs to function. The oxygen may be in gas or liquid form. Ankur Gases is the leading supplier of Medical @ Industrials Oxygen Gas in Jaipur.