| CAS No.: | 7439-90-9 |
|---|---|
| Formula: | Kr |
| EINECS: | 231-098-5 |
| Constituent: | Industrial Pure Air |
| Grade Standard: | Industrial Grade |
| Chemical Property: | Non-Flammable Gas |
| Customization: |
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Audited Supplier Krypton gas is a chemical element with the symbol Kr and atomic number 36. It belongs to the noble gases group on the periodic table, which also includes helium, neon, argon, xenon, and radon. Krypton is a colorless, odorless, and tasteless gas that is present in trace amounts in the Earth's atmosphere.
Here are some key characteristics of krypton gas:
Properties: Krypton is a monatomic gas, which means it exists as individual atoms rather than molecules. It has a density greater than air and is relatively inert, meaning it does not readily react with other elements or compounds.
Uses: Krypton gas has several practical applications due to its unique properties. One of its most well-known uses is in lighting, where it is used in certain types of high-intensity discharge (HID) lamps, such as krypton-arc lamps and fluorescent lamps. These lamps produce a bright, white light. Krypton is also used in certain lasers, such as krypton fluoride lasers, and as a filling gas in certain types of insulated windows to improve their energy efficiency.
Nuclear applications: Krypton-85, a radioactive isotope of krypton, is used in various industrial and scientific applications. It is a byproduct of nuclear reactors and is used for monitoring and detecting leaks in sealed containers, such as those used for storage of radioactive materials. Krypton-85 is also used in certain medical diagnostic procedures.
Astronomical significance: Krypton gas is of interest to astronomers because it is present in trace amounts in the Earth's atmosphere and can be used to study the movement of air masses in the atmosphere. Additionally, krypton is one of the elements produced in supernova explosions, and its detection in space can provide insights into stellar evolution and the formation of heavy elements.
It's worth noting that krypton gas is not readily available for everyday use and is usually obtained through specialized suppliers or as a byproduct of certain industrial processes.
Basic Info.
| DOT Class | 2.1 | Un No | 1056 |
| Cylinde | GB/ISO/DOT | Cylinder Pressure | 15MPa/20MPa |
| Valve | Cga580 | Melting Point | -156.6 ºC |
| Appearance | Colorless, Odorless | Boiling Point | -153.3 ºC |
| Density | 3.376 Kg/m³ | Molecular Weight | 4.0026 |
| Transport Package | 40L/47L/50L | Specification | 100.00% |
| Trademark | CMC | Origin | China |
| HS Code | 28042900 | Production Capacity | 5000 M3/Year |
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.
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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