Krypton
Krypton is a rare gas, colorless, tasteless, non-toxic, and inert. Krypton is concentrated in the atmosphere.
It has 1.1 ppm in the atmosphere. The boiling point is -153.35℃, and the amount of krypton in the atmosphere is extremely low (trace amount, 1.14×10-6 by volume). It doesn't burn, it doesn't help ignite. It absorbs x-rays. It is mainly used in manufacturing process industries for use in - emission sealed radiation sources.
Technical parameters and specification: 99.999%
|
Parameters |
Specification |
|
Chemical Purity |
≥ 99.999% |
|
Hydrogen |
≤ 0.5 ppm |
|
Oxygen+Argon |
≤ 1.5 ppm |
|
Nitrogen |
≤ 2 ppm |
|
CH4 |
≤ 0.3 ppm |
|
Xe |
≤ 2 ppm |
|
Carbon Dioxide |
≤ 0.4 ppm |
|
CF4 |
≤ 1 ppm |
|
CO |
≤ 0.3 ppm |
|
H2O |
≤ 1 ppm |
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