| CAS No.: | 7727-37-9 |
|---|---|
| Formula: | N2 |
| EINECS: | 231-783-9 |
| Constituent: | Industrial Pure Air |
| Grade Standard: | Industrial Grade |
| Chemical Property: | Non-Flammable Gas |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Nitrogen gas (N2) is a colorless, odorless, and tasteless gas that makes up about 78% of Earth's atmosphere. It is an essential element for life and is involved in various biological and chemical processes.
Here are some key points about nitrogen gas:
Abundance: Nitrogen gas is the most abundant gas in the Earth's atmosphere, accounting for approximately 78% of the air we breathe. It is obtained by separating nitrogen from the air through processes like fractional distillation or membrane separation.
Inert Nature: Nitrogen gas is chemically inert, meaning it does not easily react with other substances under normal conditions. This property makes it useful for various industrial applications where a non-reactive atmosphere is required, such as in the production of electronic components or the preservation of delicate materials.
Biological Importance: Nitrogen is an essential element for living organisms. It is a vital component of proteins, DNA, and other biomolecules. However, most organisms cannot directly use atmospheric nitrogen. Instead, nitrogen-fixing bacteria convert atmospheric nitrogen into ammonia (NH3) or nitrate (NO3-), which can be taken up by plants and other organisms.
Fertilizer: Nitrogen gas is used extensively in agriculture as a component of fertilizers. Nitrogen-based fertilizers, such as ammonium nitrate or urea, provide plants with the necessary nitrogen they need for growth and development. This helps improve crop yields and overall agricultural productivity.
Industrial Applications: Nitrogen gas finds various industrial applications. It is used in the production of ammonia, which is a precursor for the manufacturing of fertilizers, explosives, and other chemicals. Nitrogen gas is also employed in the food industry to prevent spoilage by displacing oxygen and inhibiting the growth of bacteria.
Cryogenic Applications: Nitrogen gas is often used in its liquid form, known as liquid nitrogen (LN2), for cryogenic applications. LN2 has an extremely low boiling point (-196°C or -321°F) and is used for freezing and preserving biological samples, cooling superconducting materials, and in the medical field for cryosurgery or cryotherapy.
Safety Considerations: While nitrogen gas itself is non-toxic, it can displace oxygen in confined spaces, leading to oxygen deprivation. This can pose a significant safety hazard, as oxygen is necessary for breathing. Proper ventilation and monitoring are crucial when working with or around nitrogen gas to prevent asphyxiation risks.
These are just a few key points about nitrogen gas. Its widespread availability and diverse range of applications make it an important and versatile component in various fields, from industry to agriculture and beyond.
Basic Info.
| Model NO. | N2 | Storage Medium | Flammable/Toxic |
| Pressure Level | High Pressure (10.0MPa≤p<100.0MPa) | Condition | New |
| Pressures | 20MPa | OTC | OTC |
| Size | 40L 50L | Transport Package | Sea |
| Specification | 40L 20MPA | Trademark | CMC |
| Origin | suzhou | Production Capacity | 50000piece/Month |
| Outside diameter(mm) | Water capacity(L) | Design wall Thickness(mm) |
| 219mm | 36-40L | 5.7 |
| 20L-34L | ||
| 229mm(GB/ISO) | 27L | 5.7 |
| 30L | ||
| 40L | ||
| 50L | ||
| 232mm(GB/ISO) | 40L | 6 |
| 47L | ||
| 50L | ||
| 232mm(GB/ISO) | 40L | 5.4 |
| 47L | ||
| 50L | ||
| 232mm(GB/ISO) | 40-50L | 5.8 |
| 5.4 | ||
| 5.2 | ||
| 232mm(ISO) | 40-50L | 5.8 |
| 279mm(ISO) | 60L | 6.0 |
| 68L | ||
| 80L | ||
| 267mm(GB5099.1) | 50-54L | 5.7 |
| 60L | ||
| 68L | ||
| 70L | ||
| 80L | ||
| 267mm(ISO) | 50-54L | 6.2 |
| 60L | ||
| 68L | ||
| 70L | ||
| 80L |
ShangHai CMC chemical Co.,ltd. is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.
Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement.
Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.
Q: What are your company's main sales products?
A: We mainly supply electronics specialty gas and mixtures needed by the electronics industry, such as NH3, SiH4, C4F8, O2, CF4, CO2, TEOS, etc.
Q: How to ensure the quality of your products?
A: We have passed the ISO 9001:2015 quality management system certification and ISO 14001:2015 environmental management system certification.
Q: How do you ship the product?
A: Usually we ship products by ocean shipping
Q: What is your advantage over other competitors?
A: We are a factory with excellent equipment and a high-quality control system, and our factory price is more competitive, fast shipment with high quality.
We have a full-time after-sales service providing solutions to various problems. After-sales service engineers standby 24 hours a day, and respond to customer needs when necessary at the first time.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}