| 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 an element that belongs to the noble gases group on the periodic table, with the atomic number 36 and symbol Kr. It is named after the Greek word "kryptos," which means "hidden" or "secret," due to its rarity and relatively low abundance in the Earth's atmosphere.
Here are some key characteristics of krypton gas:
Color and odor: Krypton is a colorless and odorless gas, which means it has no discernible smell or taste.
Density: Krypton has a higher density than air, so it can be collected by downward displacement.
Abundance: Krypton is present in the Earth's atmosphere in trace amounts, accounting for only about 1 part per million (ppm) by volume.
Chemical reactivity: Like other noble gases, krypton is chemically inert, meaning it does not readily react with other elements or compounds. This property makes it useful in certain applications.
Luminescent properties: Krypton is known for its ability to produce a characteristic bright, pale green glow when electrically excited. This property is utilized in various lighting technologies, such as krypton-filled fluorescent lamps and some types of lasers.
Uses: Krypton gas is employed in certain specialized applications. For instance, it is used in certain types of high-speed photography flash lamps, as well as in some types of lasers for research and medical purposes. Krypton is also used in the production of energy-efficient windows and as a component in some gas mixtures for specialized breathing environments, such as in deep-sea diving.
It's worth noting that krypton is not considered toxic or harmful to humans or the environment, as it is chemically inert and does not readily react with other substances.
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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