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Industrial Oxygen Gas Liquification and fractional distillation of air inside the air separation unit is conducted for producing pure and effective oxygen gas. In the earthâs atmosphere, oxygen is present in considerable amount (nearly 21%) and is reactive to all the elements other than inert gases. Some of the features of the gas are given below:
- Odorless
- Colorless
- Tasteless
- Poor solubility in water
- Slightly heavier than air
- Specific gravity - 1.105
- Boiling point - -297oF (-183o C)
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