Fertilizers: Nitrogen is essential for plant growth, and nitrogen-based fertilizers are used extensively in agriculture to increase crop yields.
Explosives: Nitrogen is a component of many explosives, including TNT and ammonium nitrate.
Refrigerants: Nitrogen is commonly used as a refrigerant in refrigeration systems and air conditioners.
Inert atmosphere: Nitrogen is often used to create an inert atmosphere in various industrial processes, such as welding, annealing, and heat treating, to prevent oxidation or other unwanted chemical reactions.
Electronics: Nitrogen is used in the manufacturing of semiconductors and other electronic components to prevent oxidation and contamination.
Pharmaceuticals: Nitrogen is present in some pharmaceutical drugs and is also used in drug manufacturing processes.
Plastics and polymers: Nitrogen is used in the production of certain plastics and polymers, such as nylon and polyurethane.
Fuel: Nitrogen is a component of rocket fuels, such as hydrazine and monomethylhydrazine.
Gas mixtures: Nitrogen is often mixed with other gases to create specific gas mixtures for various applications, such as calibration gases, shielding gases, and breathing mixtures for divers.
Food preservation: Nitrogen is used in the food industry for modified atmosphere packaging (MAP), which helps extend the shelf life of perishable food items.
Cryogenics: Liquid nitrogen is used as a cryogenic coolant in scientific research and certain industrial processes.
