Nitrogen

Nitrogen is a diatomic gas which comprises 78 percent of the earth's atmosphere.

In addition to air, nitrogen is found in the protein matter of all life forms, in some natural gas-hydrocarbon deposits, and in many organic and inorganic compounds.

N₂

Chemical Formula

28.013

Molecular Weight

77.347

Boiling Point at 101.3 kPA

0.97

Relative density (air = 1)

Technical Properties

Product: nitrogen
Chemical formula: N2
Purity level: ≥ 99.9%
Relative density (air = 1): 0.97
Aspect: colourless gas
Odour: odourless gas
Limit of flammability in air: not flammable
Other properties: nontoxic, only slightly soluble in water and most other liquids, poor conductor of heat and electricity, inert. However at high temperatures and pressures, it will combine with some reactive metals (such as lithium and magnesium) to form nitrides, as well as with some gaseous elements such as hydrogen and oxygen.

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Applications and Industries

Food and Beverage

Chemical

Metal Production

Welding and Cutting

Semiconductor

Glass

Safety

Safety Data Sheets

Gas quality and safety are guaranteed through rigorous checks along the entire supply chain—from production to the point of use—using certified and traceable processes. Safety data sheets, declarations of conformity, and certificates of analysis accompany every product, ensuring transparency and comprehensive information for proper use.


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