Basic Info.
Constituent
Industrial Pure Air
Grade Standard
Industrial Grade
Chemical Property
Non-Flammable Gas
Cylinder Standard
GB/ISO/DOT
Cylinder Pressure
12.5MPa/15MPa/20MPa
Appearance
Colorless, Odorless
Specification
4L 8L 40L 47L 50L 200L
Product Description
Product Description
Oxygen gas (O2) is a colorless, odorless, and tasteless gas that is essential for supporting life on Earth. It is the third most abundant element in the universe and makes up about 21% of the Earth's atmosphere. Oxygen is a highly reactive element and readily forms compounds with other elements.
In its gaseous state, oxygen is diatomic, meaning it consists of two oxygen atoms bonded together. This molecular form of oxygen is the most common and stable form found in nature. Oxygen gas is a vital component of the Earth's atmosphere, and it plays a crucial role in various biological and chemical processes.
Importance of Oxygen Gas:
Respiration: Oxygen is essential for the process of respiration in most living organisms, including humans. During respiration, oxygen is used by cells to break down food molecules and produce energy.
Combustion: Oxygen is necessary for combustion to occur. It supports the burning of fuels, such as wood, coal, and gasoline, by providing the necessary oxygen molecules for the reaction. This is why fires require oxygen to sustain themselves.
Oxidation: Oxygen is a powerful oxidizing agent, meaning it readily reacts with other substances. Many chemical processes, such as rusting, involve the oxidation of materials in the presence of oxygen.
Medical Applications: Oxygen gas is widely used in medical settings to assist patients with respiratory difficulties. It can be administered via oxygen masks or nasal cannulas to increase the concentration of oxygen in the body.
Industrial Applications: Oxygen has various industrial applications, including in steel production, metal cutting, and welding. In these processes, oxygen is used to enhance combustion reactions and promote faster and more efficient production.
Ozone Layer: Oxygen molecules play a crucial role in the Earth's ozone layer. Ozone (O3) is formed when oxygen molecules react with sunlight in the upper atmosphere. The ozone layer absorbs and blocks a significant portion of the sun's harmful ultraviolet (UV) radiation, protecting life on Earth.
It's important to note that while oxygen is essential for life, it can also be hazardous in high concentrations or under certain conditions. Oxygen supports combustion, so it should be handled with care to prevent fire hazards.
Molecular Weight | 32 | Density | 1.429g/L |
Melting Point | -218.4ºC | Boiling Point | -183ºC |
Appearance | Colorless,Odorless | Un No. | 1072 |
DOT Class | 2.2&5.1 | Valve | QF-2,CGA580 |
Cylinder Standard | GB/ISO/DOT | Cylinder Pressure | 12.5Mpa/15Mpa/20Mpa |
Transport Package | 40L/47L/50L/ISO Tank | Specification | 99.999%,99.9999% |
Trademark | CMC | Origin | China |
HS Code | 28044000 | Production Capacity | 100000m³/Year |
Detailed Photos
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.