Basic Info.
Constituent
Industrial Pure Air
Grade Standard
Industrial Grade
Chemical Property
Non-Flammable Gas
Product Name
Nitrogen Gas
Cylinder Standard
GB/ISO/DOT
Cylinder Pressure
12.5MPa/15MPa/20MPa
Appearance
Colorless, Odorless
Transport Package
Sea Transportation
Specification
10L 40L 50L
Product Description
Product Description
Nitrogen gas (N2) is a colorless, odorless, and tasteless gas that makes up about 78% of the Earth's atmosphere. It is an essential element for life and is found in various forms in the environment.
Properties of Nitrogen Gas:
- Chemical Formula: N2
- Molecular Weight: 28.0134 g/mol
- Boiling Point: -195.79°C (-320.42°F)
- Melting Point: -210.00°C (-346.00°F)
- Density: 1.251 g/L at 0°C and 1 atm
- State of Matter: Gas at standard temperature and pressure (STP)
Uses of Nitrogen Gas:
Industrial Applications: Nitrogen gas finds extensive use in various industries, including chemical manufacturing, electronics, food packaging, pharmaceuticals, and metalworking. It is often used as an inert gas to create an oxygen-free environment, preventing oxidation or combustion.
Food Preservation: Nitrogen gas is commonly used in the food industry to preserve freshness and prevent spoilage. It is used to displace oxygen in food packaging, thereby extending the shelf life of perishable products such as snacks, coffee, and potato chips.
Liquid Nitrogen: Nitrogen gas can be compressed and cooled to a very low temperature to form liquid nitrogen (-196°C or -321°F). Liquid nitrogen is widely used in cryogenic applications, such as freezing food, preserving biological samples, and conducting scientific research.
Chemical Reactions: Nitrogen gas is utilized in various chemical processes, such as ammonia production, which is a vital component in the manufacture of fertilizers. It is also used in the production of nitric acid, which is employed in the production of explosives and other chemicals.
Welding and Metalworking: In certain welding operations, nitrogen gas is used as a shielding gas to protect the weld area from atmospheric contamination. It helps prevent oxidation and ensures high-quality welds. Nitrogen is also used for heat treatment processes in metalworking industries.
Laboratory and Scientific Research: Nitrogen gas is utilized in laboratories for various purposes, including purging and blanketing reactions, creating controlled environments, and operating certain scientific instruments.
It's important to note that while nitrogen gas is generally non-toxic, it can displace oxygen in an enclosed space, leading to oxygen depletion and an asphyxiation risk. Therefore, proper precautions should be taken when handling and storing nitrogen gas in confined areas.
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 |
Detailed Photos
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 |
Company Profile
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.
FAQ
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.
Address:
Building 1, No. 688, Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Company Introduction:
Shanghai Kemike Chemical Co., Ltd is a professional company devoted to the development of semiconductor chemical vapor deposition materials. It sells all kinds of advanced CVD/ALD (Chemical Vapr Deposition/Atomic Layer Depostion) chemical vapor deposition materials. It provides high-tech advanced materials companies from the front [synthesis, purification, analysis] process integration to the back [filling and packaging, container manufacturing, technical services]. Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative, reliable, and safe. Contact us today to discuss your needs and to find out how we can help you.
Shanghai Kemike 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.