| CAS No.: | 7782-44-7 |
|---|---|
| Formula: | O2 |
| EINECS: | 231-956-9 |
| Constituent: | Industrial Pure Air |
| Grade Standard: | Industrial Grade |
| Chemical Property: | Combustion-Supporting Gas |
| Customization: |
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Audited Supplier Liquid argon is the liquid state of the chemical element argon, which is a noble gas. Argon is a colorless, odorless, and tasteless gas that makes up about 0.93% of the Earth's atmosphere. It has the atomic number 18 and the symbol Ar on the periodic table.
When argon is cooled to temperatures below its boiling point of -185.8 degrees Celsius (-302.4 degrees Fahrenheit) at standard atmospheric pressure, it condenses into a liquid state known as liquid argon. At this temperature, argon undergoes a phase transition from a gas to a liquid.
Liquid argon has several interesting properties. It is extremely cold and, like other cryogenic liquids, it can cause severe frostbite on contact with skin or other materials. It is also denser than its gaseous form, with a density of about 1.4 grams per cubic centimeter.
Due to its low reactivity and inert nature, liquid argon is used in various scientific, industrial, and medical applications. Some common uses include:
Cryogenics: Liquid argon is widely used as a coolant in cryogenic applications, such as in superconducting magnets, particle accelerators, and certain types of scientific research.
Welding: Argon is commonly used as a shielding gas in welding processes, such as tungsten inert gas (TIG) and gas metal arc welding (GMAW). In these processes, a flow of liquid argon is used to protect the weld from atmospheric contamination.
Lighting: Argon is used in some types of lighting, particularly in fluorescent lamps and neon signs. When an electric current is passed through the gas, it emits a characteristic glow.
Research and development: Liquid argon is used in various scientific experiments and research studies, particularly in the field of particle physics. It serves as a medium for detecting and studying rare interactions between particles.
Medical applications: Liquid argon has medical applications, such as cryosurgery, where it is used to freeze and destroy abnormal tissues, such as warts or skin lesions.
It's important to handle liquid argon with caution due to its extremely low temperature and potential hazards. Proper safety measures and equipment are necessary when working with cryogenic liquids.
Liquid nitrogen is a colorless, odorless, and non-flammable cryogenic liquid. It is nitrogen in a liquid state at an extremely low temperature of -195.8 degrees Celsius (-320.4 degrees Fahrenheit) or 77 Kelvin. At this temperature, nitrogen exists as a liquid rather than a gas.
Liquid nitrogen is produced by compressing and cooling nitrogen gas. The air we breathe contains about 78% nitrogen, which can be separated by fractional distillation in a process called nitrogen liquefaction. The compressed nitrogen gas is passed through a series of heat exchangers where it is cooled and condensed into a liquid state.
Due to its extremely low temperature, liquid nitrogen has several unique properties and applications. Here are some key points:
Cryogenic applications: Liquid nitrogen is commonly used in cryogenics to freeze and preserve biological samples, such as sperm, eggs, and tissue, for long-term storage. It is also used in cryosurgery and cryotherapy to freeze and destroy abnormal tissues, including warts and certain types of skin lesions.
Laboratory use: Liquid nitrogen is a valuable tool in laboratories for various purposes. It is used to create extremely cold environments for conducting experiments, cooling scientific equipment, and freezing or storing sensitive materials. It aids in preserving samples and preventing degradation.
Food industry: Liquid nitrogen has gained popularity in the culinary world for its ability to rapidly freeze food. It is used to create novel textures and presentations, such as flash-freezing ice creams, sorbets, and cocktails. However, it is important to handle liquid nitrogen with caution and ensure it evaporates completely before consuming treated food.
Industrial applications: Liquid nitrogen finds applications in industrial processes. It is used for cooling and freezing materials during manufacturing, such as in the production of metals, plastics, and rubber. It is also utilized as a coolant for electronics, superconductors, and other heat-sensitive components.
Transportation of perishable goods: Liquid nitrogen is sometimes used in the transportation of perishable goods, such as medical supplies, biological samples, and food items. It helps maintain a low temperature and preserve the quality and integrity of the products during transit.
It's crucial to handle liquid nitrogen with care due to its extremely low temperature. Protective clothing, gloves, and goggles are recommended when working with it to prevent frostbite or other injuries. Additionally, it should only be stored and used in well-ventilated areas to prevent the buildup of nitrogen gas, which can displace oxygen and pose a suffocation hazard.
Basic Info.
| Model NO. | o2 | Pressure | 12.5MPa |
| Industrial Grade | Industrial Grade | Cylinder | 175L |
| Purity | 99.50% | Transport Package | Sea Transportation |
| Specification | 175L 99.5% | Trademark | CMC |
| Origin | Suzhou | Production Capacity | 5000piece/Month |
| Product Name | Liquid Oxygen |
| Molecular Formula | LOX |
| Einecs No. | 231-956-9 |
| Place Of Origin | Suzhou, China |
| Purity | 99.50% |
| Grade | Electron Grade, Industrial Grade |
| Hazard Class | 2.2 |
| Molecular Weight | 32 |
| Un | 1072 |
| Boiling Point(ºC) | ( -182.96 °C) |
| Packing Method | Gas Cylinder |
| Packing Detail | TTank Car:22m³ Content:25tons |
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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