Description
| Product Name: Hydrogen Bromide HBr | |||
| Packing: 40L, 47L, 50L cylinder (GB, ISO, DOT) | |||
| Filling Content: 50kg/cyl | |||
| Items | Specifications | ||
| HBr | 99.9% | 99.99% | 99.999% |
| O2 | ≤ 10 ppmv | ≤5.0 ppmv | ≤1.0 ppmv |
| N2 | ≤ 20 ppmv | ≤15 ppmv | ≤3.0 ppmv |
| CO2 | ≤ 20 ppmv | ≤10 ppmv | ≤3.0 ppmv |
| CO | ≤ 20 ppmv | ≤0.5 ppmv | ≤0.5 ppmv |
| CH4 + C2H2 | ≤ 5 ppmv | ≤5 ppmv | ≤1.5 ppmv |
| H2O | ≤ 5 ppmv | ≤5 ppmv | ≤1.0 ppmv |
| Transportation | |||
| DOT Shipping Name | Hydrogen Bromide，Anhydrous | ||
| DOT Classification | 2.3 | ||
| DOT Label | Poison Gas Inhalation Hazard Corrosive Gas | ||
| UN Number | UN 1048 | ||
| CAS No. | 10035-10-6 | ||
| CGA/DISS/JIS | 330/634/W22-14L | ||
| Shipped as | Liquefied Gas | ||
| Technical Information | |||
| Cylinder State @ 21.1°C | Liquid | ||
| Flammable Limits In Air | Non-flammable | ||
| Auto Ignition Temperature (°C ) | – | ||
| Molecular Weight (g/mol) | 80.912 | ||
| Specific gravity (air =1) | 3.5 | ||
| Critical Temperature ( °C ) | 90 | ||
| Critical Pressure ( psig ) | 1225.69 | ||
| Applications | |||
| · In semiconductor fabrication: plasma etching of polysilicon. · In chemical reactions, most often in pharmaceutical applications. · In halogen lamps. |
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