Nitrogen Gas
Nitrogen GasNitrogen gas is one of the most widely used industrial and laboratory gases and, because it is inert, highly stable and safe, is used in a wide range of industries. From sensitive chemical processes to the food, electronics and medical industries, this gas plays a key role in maintaining quality, improving safety and optimizing system performance. Choosing the right type of nitrogen gas based on its grade and technical specifications can directly affect the efficiency and accuracy of processes.
Nitrogen gas grades and purity
Nitrogen gas is supplied in several grades to meet the needs of different industries. Choosing the wrong grade can affect process quality or add unnecessary cost; Bonyan Gas experts will help you choose the right grade.
Grade 4.5
Grade 5
Specifications Table
| Chemical formula | Molecular mass | Physical state | Color | Odor | Density | Boiling point | Reactivity | Chemical nature | Flammability | Critical temperature | Critical pressure |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N2 | 28.01g/mol | Gas | Colorless | Odorless | 1.25g/L | 195.8ºC- | Very low | Inert gas | Non-flammable | 147ºC- | 34 bar |
Supply and delivery method
Nitrogen gas is usually provided to customers in two ways: as compressed gas in special tanks, or by refilling existing tanks. The right method depends on the type of use, the volume needed and the project conditions. In many industries, refillable tanks are the more common choice because they are economical and easy to supply. Delivery in ready-to-use form is also available for projects with urgent needs.
Industries using nitrogen gas
Bonyan Gas nitrogen gas is needed by the following industries and centers:
Electronics industry: high industrial grade for assembly lines
Hospitals and medical centers; supplied according to medical equipment needs
Petrochemical and oil and gas industries; continuous supply for production lines
Food and packaging industries; supplied in a suitable food-standard grade
Laboratories and gas-mixing companies; high-purity laboratory grade
For a full overview of nitrogen gas applications and safety tips, we recommend reading our article on the uses and hazards of nitrogen gas.
This varies with the grade and supply method and is usually set per project.
Prices vary with grade, volume, purity and market conditions.
The main difference is purity and the level of quality control. Laboratory nitrogen has higher purity and is used for sensitive equipment and precise analyses.
Yes. Following the standards for transporting compressed gases, nitrogen cylinders can be delivered to the customer’s site in many areas.
Yes. Nitrogen gas is supplied in filled, ready-to-use cylinders and can be provided in different volumes and pressures as the customer needs.