| Place of Origin: | China |
|---|---|
| Brand Name: | Newradar Gas |
| Certification: | ISO/DOT/GB |
| Model Number: | N/A |
| Minimum Order Quantity: | 50pcs |
| Price: | negotiation |
| Packaging Details: | Packed in10L-50L cylinder or packed according to the demands. |
| Delivery Time: | 30-35 working days after received your payment |
| Payment Terms: | L/C, , T/T, Western Union, MoneyGram |
| Supply Ability: | 30000 pcs per month |
| Liquid Temperature Range Of Neon: | 24.5-44.40K | Package: | 10L,40L, And 50L Cylinder |
|---|---|---|---|
| CAS No.: | 7440-01-9 | EINECS No.: | 231-110-9 |
| Phase: | Liquid | Hazard Class: | 2.2 |
| Boiling Point: | 27.104 K | Vapor Pressuree: | N/A |
| Grade: | Electron And Industrial Grade | UN No.: | 1065 |
| High Light: | neon noble gas,neon inert gas |
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High Purity 99.999% Neon Gases / Neon Greenhouse Gas UN No 1065
Description:
Neon application for low temperature engineering
It is well known that the liquid temperature range of helium is 2 × 10-3-5.20K, the liquid temperature range of hydrogen is 14.2-33.0K, and the liquid temperature range of neon is 24.5-44.40K. Because neon has a chemical inertness, and the latent heat of evaporation (according to the same volume of liquid, liquid neon refrigeration can be 2.7 times the liquid hydrogen), therefore, in 25-40K, often with neon instead of hydrogen as the experimental safety coolant. It is easy to make the liquid neon into solid neon because the temperature of the three-phase point of neon is only about 2.5K lower than its standard boiling point. When neon is used as refrigerant, the melting latent heat of solid neon is used Can increase the effective cooling capacity of neon 20%. In order to be able to quickly evacuate the space into a vacuum, often use liquid helium cryogenic pump, if the vacuum is not high, you can also use liquid neon cryogenic pump. A closed-loop mini-chiller made of neon-made medium can be used as an infrared detector for missiles. Liquid neon is often used in the bubble chamber for high energy particle detection and research. In the United States, neon is mainly used for the bubble chamber, and a one-time demand is very large. In addition, liquid neon is also used for the study of free radicals. With the continuous development of science and technology, liquid neon as 25-40K low temperature coolant will be increasingly attention.
In addition, since the thermal noise in many electronic devices is reduced at low temperatures, many radio, infrared and other radiation detection instruments can be cooled using neon cycles to increase their sensitivity.
Specifications:
1. Physical properties
| Commodity | Neon gas |
| Molecular Formula | Ne |
| UN No. | UN1065 |
| CAS No. |
7440-01-9 |
| Hazardous class for transort | 2.2 |
2. Typical technical data (COA)
| Component | Concentration |
| NEON | >99.999% |
| HELIUM | ≤6 ppm |
| HYDROGEN | ≤1 ppm |
| OXYGEN+AIR | ≤1 ppm |
| NITROGEN | ≤2 ppm |
| CARBON MONOXIDE (CO) | ≤0.5 ppm |
| CARBON DIOXIDE(CO2) | ≤0.5 ppm |
| CH4 | ≤0.5 ppm |
| MOISTURE | ≤2 ppm |
3. Package
| Cylinder Size | Cylinder Content (m3) | Quantity In A 20’FCL (Pieces) |
| 40L | 5.5 | 250 |
| 47L | 7.5 | 220 |
| 50L | 10 | 200 |
| 80L | 16 | 170 |
| Other sizes are also available | ||
Applications:
| 1 | Neon is often used in signs and produces an unmistakable bright reddish-orange light. Although tube lights with other colors are often called "neon", they use different noble gases or varied colors of fluorescent lighting |
| 2 | Neon is used in vacuum tubes, high-voltage indicators, lightning arresters, wave meter tubes, television tubes, and helium–neon lasers. |
| 3 |
Liquefied neon is commercially used as a cryogenic refrigerant in applications not requiring the lower temperature range attainable with more extreme liquid helium refrigeration. |
