| 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: |
|---|
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Audited Supplier Nitrogen gas, often referred to as 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 plays a crucial role in various natural and industrial processes.
Properties of Nitrogen Gas:
Sources of Nitrogen Gas:
Atmospheric Air: Nitrogen gas is the most abundant component of Earth's atmosphere, accounting for approximately 78% of its volume. It can be obtained by separating nitrogen from other gases through processes like fractional distillation or membrane separation.
Industrial Production: Large-scale production of nitrogen gas is carried out through processes such as fractional distillation of liquid air, pressure swing adsorption (PSA), or membrane separation. These methods separate nitrogen from air by exploiting the differences in boiling points or adsorption capacities of various gases.
Uses of Nitrogen Gas:
Inert Atmosphere: Nitrogen gas is commonly used as an inert atmosphere in various industrial processes to prevent oxidation, combustion, or degradation of materials. It helps maintain a stable and non-reactive environment, particularly in applications like food packaging, pharmaceutical manufacturing, and electronics manufacturing.
Chemical Industry: Nitrogen is used as a blanketing gas to protect sensitive chemicals from exposure to air and moisture. It also serves as a carrier or purge gas in certain reactions and helps prevent unwanted side reactions.
Food Preservation: Nitrogen gas is used in the food industry for packaging perishable products such as potato chips, nuts, coffee, and dried fruits. It helps create a modified atmosphere inside the packaging, reducing spoilage and extending the shelf life of the food.
Electronics and Semiconductors: Nitrogen gas is employed in the manufacturing processes of electronic components and semiconductors. It is used for cooling, purging, and preventing oxidation during fabrication, assembly, and testing.
Cryogenics: Nitrogen gas is utilized as a cryogenic fluid in applications that require extremely low temperatures. It is used for freezing and preserving biological samples, as a coolant for superconducting magnets, and in cryosurgery.
Fertilizers: Nitrogen is a vital nutrient for plant growth. It is converted into various forms like ammonia or nitrates and used in the production of fertilizers to supplement soil nitrogen levels and enhance crop yields.
These are just a few examples of the many applications of nitrogen gas in different industries and scientific fields. Its abundance and inert nature make it a versatile and valuable resource in various processes.
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.
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