业务领域
聚焦于高纯气体，稳定同位素，金属化合物和高纯化学品等化工新材料的供应和销售
Chlorine - ( CL2 )
Chlorine is a greenish-yellow, toxic, nonflammable, oxidizing gas with a pungent, suffocating odor, it is irriating to the mucous membranes. It is shipped as a liquefied gas under it its own vapor pressure.
| Specifications | ||
| Purity , % | 99.99 | 99.999 |
| Oxygen | ≤50 ppmv | ≤1.0 ppmv |
| Nitrogen | ≤50 ppmv | ≤2.0 ppmv |
| Carbon Dioxide | ≤30 ppmv | ≤4.0 ppmv |
| Carbon Monoxide | ≤5 ppmv | ≤0.5 ppmv |
| Methane | ≤1 ppmv | ≤0.1 ppmv |
| Water | ≤10 ppmv | ≤2.0 ppmv |
| Ship | ||
| DOT Shipping Name | Chlorine | |
| DOT Classification | 2.3 | |
| DOT Label | Inhalation Hazard, Corrosive Gas | |
| UN Number | UN1017 | |
| CAS No. | 7782-50-5 | |
| CGA/DISS/JIS/BS341/DIN477 | 660/728/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) | 70.906 | |
| Specific gravity (air =1) | 2.473 | |
| Critical Temperature ( °C ) | 144 | |
| Critical Pressure ( psig ) | 1103.69 | |
| Applications | ||
| · In semiconductor fabrication: plasma etching of aluminum and other metal layers . · In the chlorination of various organic chemicals. | ||