Original
By certification 
Refrigerant gas R22 13.6kg cylinder, Chlorodifluoromethane(HCFC-22), a colorless gas at room temperature, is a colorless, non-toxic, nonflammable and transparent liquid under the pressure created by itself. It has excellent thermal and chemical stability and no corrosivity to metals. Its main applications include refrigerant (-80℃ grade), raw materials for PTEE production and intermediate for Halon 1211 production. New production R22 is forbidden to export to developed countries, and importer must apply for R22 import licence.
Physical Properties
| Molecular formula | CHCLF2 |
Molecular weight |
86.47 |
Boiling point |
-40.8℃ |
Critical temperature |
96.2℃ |
Critical pressure |
4.99Mpa |
GWP |
1700 |
ODP |
0.055 |
Quality Indexes
| Purity | >99.9% |
Moisture |
<10 PPm |
Acidity |
<1 PPm |
Vapor Residue |
<100 PPm |
Appearance |
Colorless, no turbid |
Odor |
No strange stench |
Package and Storage
Disposable steel Cylinder of 13.6KG, 20ft container can carry 1140pcs cylinder.
Filling coefficient not more than 1.03kg/L.
Refrigerant gas R22 13.6kg cylinder should be stored in cool, dry and ventilated place and kept away from sunlight and rain.
UN NO.: 1018, IMO CLASS: 2.2, CAS 75-45-6
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