Refrigerated liquefied gas
Boiling point -196°C
Gas/vapour heavier than air
Odourless, colourless and non toxic
Chemically inert at ambient temperatures
Oxygen <5vpm Moisture <2vpm Argon is included in the nitrogen APPLICATION AND USE LIQUIFIED NITROGEN In its liquid form nitrogen is used as a cryogen for many applications where very low temperatures or rapid temperature reduction is required. The inert property of gaseous nitrogen enables it to be used for applications where a substance needs to be protected from oxidation or combustion by atmospheric air, or from contamination by moisture.