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Nitrogen |
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Nitrogen is a chemical element that has the symbol N. Elemental nitrogen is a
, colourless, odorless, tasteless. Constituting 78.08% by volume of Earth's
atmosphere.
Many industrially important compounds, such as ammonia, nitric acid, organic nitrates
(propellants and explosives), and cyanides, contain nitrogen.Liquid nitrogen is
nitrogen in a liquid state at a very low temperature. (-196°C) It is produced
industrially by fractional distillation of liquid air. Liquid nitrogen is a
colourless clear liquid with density at its boiling point of 0.807 g/mL . |
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Applications |
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Chemical and petrochemical industry,
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Oil and gas industry,
╠ Beverage industry, ( Fruit juice, beer, whisky, wine, etc.)
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Food industry,
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Iron and Steel Industry,
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Laser cutting,
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Pressure Transfer,
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Tyre industry
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Machinery manufacturing and metal fabrication,
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Electronic production,
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Use in military aircraft fuel systems to reduce fire hazard,
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To preserve the freshness of packaged or bulk foods, |
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PHYSICAL PROPERTIES |
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Chemical Formula |
N2 |
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Molecular Weight |
28,01 |
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Density of the Gas (21°C 1 Atm) |
1,153 KG/M3 |
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Density of Liquid (1 Atm ) |
808.5 KG/M3 |
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Critical Temperature |
-146.9 ºC |
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Critical Pressure |
3399 KPa,abs |
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Critical density |
314.9 KG/M 314.9 KG/M
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OKNAL Nitrogen Purity |
%99,99 |
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