| 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 (N2) is a colorless, odorless, and tasteless diatomic gas composed of two nitrogen atoms bonded together. It is the most abundant component of Earth's atmosphere, making up about 78% of the air we breathe. Nitrogen gas is chemically unreactive under normal conditions, which means it does not readily combine with other elements or compounds. This property makes nitrogen gas useful in various applications.
Here are some key points about nitrogen gas:
Natural occurrence: Nitrogen gas is naturally produced through various processes, such as microbial action in soil, volcanic activity, and denitrification in aquatic ecosystems. It is also obtained through the fractional distillation of liquefied air.
Uses: Nitrogen gas has several important applications across different industries. Some common uses include:
Inert atmosphere: Nitrogen gas is often used to create an inert environment, displacing oxygen and preventing the oxidation or degradation of sensitive substances, such as in food packaging, chemical manufacturing, and electronics assembly.
Cryogenics: Nitrogen gas is used as a cryogenic fluid to freeze and preserve biological samples, store sperm and embryos, and cool superconducting materials.
Chemical industry: Nitrogen gas is a crucial component in the production of ammonia, which is used in the manufacturing of fertilizers, explosives, and various other chemicals.
Metal processing: Nitrogen gas is employed in various metal processing techniques, such as annealing, heat treatment, and laser cutting, to prevent oxidation and enhance surface properties.
Tire inflation: Nitrogen gas is sometimes used to inflate tires in place of regular air. It offers advantages such as reduced pressure loss over time and resistance to moisture-related issues.
Liquid nitrogen: Nitrogen gas can be liquefied at very low temperatures (-195.79 degrees Celsius or -320.42 degrees Fahrenheit). Liquid nitrogen has numerous applications, including cryotherapy, rapid freezing in the food industry, and as a coolant in scientific research.
Safety considerations: While nitrogen gas is generally non-toxic, it can displace oxygen in confined spaces, leading to an oxygen-deficient atmosphere. This can be dangerous and potentially fatal if adequate precautions are not taken. It is important to handle and store nitrogen gas appropriately, following safety guidelines.
These are just a few aspects of nitrogen gas. Its abundance and diverse range of applications make it an essential component in various industries and scientific fields.
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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