Product Description
Krypton is a chemical element with the symbol Kr and atomic number 36. Here are some key points about krypton:
- Chemical Symbol: Kr
- Atomic Number: 36
- Atomic Weight: 83.798 atomic mass units
- State at Room Temperature: Krypton is a colorless, odorless, and tasteless gas. It belongs to the group of noble gases in the periodic table.
- Noble Gas: Like other noble gases, krypton is chemically inert and does not readily react with other elements. It has a full outer electron shell, making it stable and unreactive under normal conditions.
- Occurrence: Krypton is a rare element and is present in trace amounts in the Earth's atmosphere, estimated to be around 1 part per million. It is obtained as a byproduct of the separation of air during the production of liquid oxygen and nitrogen.
- Uses: Krypton has several applications in various industries. It is used in certain types of lighting, such as in krypton-filled incandescent bulbs and fluorescent lamps. Krypton is also used in lasers, especially in high-power gas lasers, where it can produce intense, focused beams of light. In addition, krypton is used in certain types of photographic flashes and as a filling gas in double-pane windows to enhance their insulating properties.
- Isotopes: Krypton has several stable isotopes, including krypton-84, krypton-86, krypton-82, and krypton-83. Krypton-81 is a radioactive isotope with a long half-life and is used in dating geological and archeological materials.
- Medical Imaging: Krypton-81m, a radioactive isotope of krypton, is used in nuclear medicine for lung ventilation studies. It can be inhaled, and its distribution in the lungs can be imaged to assess lung function.
- Compounds: Krypton is generally unreactive and does not readily form compounds under normal conditions. However, it is known to form a few unstable compounds, such as krypton difluoride (KrF2), under extreme conditions.
Basic Info
| Transport Package: |
40L, 47L, 50L |
Melting Point |
-156.6 ºC |
| Trademark: |
CMC |
Boiling Point |
-153.3ºC |
| Specification |
Purity |
Production Capacity |
5000 M3/Year |
| Cylinder Pressure |
15MPa/20MPa |
Valve |
Qf-2/Cga580 |
| Appearance |
Colorless, Odorless |
Density |
3.736 Kg/M3 |
Specification
| Specification |
Company Standard |
| Kr |
≥ 99.999% |
| O2 |
≤ 0.5 ppm |
| N2 |
≤ 2.0 ppm |
| Moisture |
≤ 0.5 ppm |
| Ar |
≤ 2.0 ppm |
| CO2 |
≤ 0.5 ppm |
| Xe |
≤ 2.0 ppm |
| CF4 |
≤ 0.5 ppm |
| H2 |
≤ 0.5 ppm |
Detailed Photos
Company Profile
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.
Our Advantages
1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.
FAQ
1. Q: Are you a factory or a trading company?
A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.
2. Q: Are bulk orders and multiple product orders available?
A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.
3. Q: What if I never imported this product before, how do I do it?
A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.
4. Q: What is the MOQ?
Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.
5. Q: Why choice us Kemike Gas ?
A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.
6. Q: How does your factory do the quality control?
A: We have standard quality control procedure.
a> In production, we have quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do 100% inspection analyze before delivery.
7. Q:Is it possible to ship by air?
A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.
8. Q:Can I customize the package?
A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met.
9. Q: What is the package & storage details?
A:Seamless steel cylinder with different valves, or as to your requirement.
Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.
10. More question......
Feel free to contact us, you will get immediately reply.
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