It is used to enrich air in steel blast furnaces.
It is used by plants and animals for respiration.
It is used as a bleaching agent especially in bleaching pulp for the manufacturing of paper.
It is used in oxyacetylene flame for welding.
Is used in glass manufacturing to enhance combustion in glass furnaces.
It is used in oil refining to reduce viscosity and improve flow in oil and gas wells.
Is used as a raw material in the manufacture of nitric (v) acid.
It is used in hospitals during surgery and for artificial respiration.
Jonmhumble answered the question on February 17, 2018 at 04:30
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