Product Overview
| Property | Value |
|---|---|
| Product Name | Krypton Kr |
| UN Number | UN1056 |
| CAS Number | 7439-90-9 |
| Purity | 99.999% |
| Packing | 40L, 44L, 47L, 49L, 50L cylinder (GB, ISO, DOT) |
| Valve | CGA580 |
| Filling Content | 8m³-10m³/cyl |
Specifications
| Items | Specifications |
|---|---|
| Kr | ≥99.999% |
| N2 | ≤2.0 ppmv |
| O2 | ≤1.5 ppmv |
| H2 | ≤0.5 ppmv |
| CO | ≤0.3 ppmv |
| CO2 | ≤0.4 ppmv |
| CH4 | ≤0.3 ppmv |
| H2O | ≤2.0 ppmv |
| Xe | ≤2.0 ppmv |
| CF4 | ≤1.0 ppmv |
Inspection Standard: GB/T 205829-2006
Applications
Krypton is mainly used in the gaseous form in lighting industry to produce fluorescent lights and halogen headlights, where the high molecular weight of krypton leads to longer useful operating life. Also krypton is used for window isolation to reduce heat loss. Other applications of krypton are lasers, scientific researches, and sterilization of fluids.
