Description
| Product Name: Hydrogen Chloride HCL | ||
| Packing: 40L, 44L, 47L, 50L cylinder (GB, ISO, DOT) | ||
| Filling Content: 25kg/ cylinder | ||
| Items | Specifications | |
| HCl | 99.9% | 99.999% |
| O2 | ≤10 ppmv | ≤ 0.5 ppmv |
| N2 | ≤10.0 ppmv | ≤ 2.0 ppmv |
| CO2 | ≤5.0 ppmv | ≤2.0 ppmv |
| CO | ≤5.0 ppmv | ≤1.0 ppmv |
| CH4 | ≤5.0 ppmv | ≤0.3 ppmv |
| H2O | ≤2.0 ppmv | ≤1.0 ppmv |
| Iron | ≤1.0 ppmv | |
| Transportation | ||
| DOT Shipping Name | Hydrogen Chloride, Anhydrous | |
| DOT Classification | 2.3 | |
| DOT Label | Poison Gas Inhalation Hazard Corrosive Gas | |
| UN Number | UN 1050 | |
| CAS No. | 7647-01-0 | |
| CGA/DISS/JIS/BS341/DIN477 | 330/634/W26-14R/NO.6/NO.8 | |
| 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) | 36.461 | |
| Specific gravity (air =1) | 1.19 | |
| Critical Temperature ( °C ) | 51.54 | |
| Critical Pressure ( psig ) | 1185 | |
| Applications | ||
| · In the electronics industry as carrier for non-volatile elements and in selective etching. · In semiconductor fabrication: etching of native oxide prior to epitaxial deposition; CVD reactor cleaning, moisture getter in CVD oxides. |
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