Nitrogen


Nitrogen


Nitrogen is the chemical element with the symbol N and atomic number 7. Nitrogen is the lightest member of group 15 of the periodic table, often called the pnictogens. Nitrogen is the most abundant gas in the Earth atmosphere at 78.1%

Although nitrogen is non-toxic, when released into an enclosed space, it is heavier than air it can displace oxygen, and therefore presents an asphyxiation hazard.

Nitrogen Applications
• Purging and pipeline testing
• Tyre inflation
• Inert atmospheres
• Food packaging and wine making
• Gauge calibration
• Aerosol propellant
• Hydraulic systems and air tools
• Fire fighting







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