R22 (Chlorodifluoromethane, CAS 75-45-6) is a single-component HCFC with an ODP of 0.055 and a GWP of 1,810. Under the Montreal Protocol it is being phased out globally but remains available for service in existing residential A/C, heat pumps, and commercial refrigeration in Article-5 markets.
As a China-based refrigerant exporter with 37 years of experience, Dalian Tongtai (TCoolGas) supplies R22 to 50+ countries with full SDS / TDS / COA per batch. We support mixed-SKU container consolidation and provide third-party re-test reports within 24 hours on request.
Service refrigerant for legacy split systems.
Rooftops and packaged units still in operation.
Walk-in coolers and MT refrigeration.
Options: R407C, R417A, R421A, R422D, R438A.
| Parameter | Value |
|---|---|
| Chemical Name | Chlorodifluoromethane |
| CAS No. | 75-45-6 |
| Molecular Formula | CHClF₂ |
| Molecular Weight | 86.47 g/mol |
| Boiling Point (1 atm) | −40.8 °C |
| Critical Temperature | 96.15 °C |
| Critical Pressure | 4.99 MPa |
| Liquid Density (25 °C) | 1.194 g/cm³ |
| ODP | 0.055 |
| GWP (AR5, 100-yr) | 1,810 |
| ASHRAE Safety Classification | A1 (non-flammable, low toxicity) |
| Purity | ≥ 99.8% |
| Moisture | ≤ 10 ppm |
| Acidity (as HCl) | ≤ 1 ppm |
| Non-Condensable Gas | ≤ 1.5% |
| Appearance | Colorless, clear, no turbidity |
| Packaging | Net Weight | 20'FCL Load | Type |
|---|---|---|---|
| Disposable Cylinder | 13.6 kg | 800 pcs | One-time fill |
| Disposable Cylinder | 30 lb | 800 pcs | US market |
| Ton Cylinder | 800 kg | 14 units | Refillable |
| ISO Tank Container | ~18,000 kg | - | Sea freight bulk |
We'll reply within 24 hours with pricing and lead time.
