High-purity R22 (Chlorodifluoromethane) refrigerant supplied by Anhui Kaierwen, existing HVAC&R equipment, commercial refrigeration and cold-chain service. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
| Chemical Name | 二氟一氯甲烷 |
|---|---|
| Molecular Formula | CHClF₂ |
| Molecular Weight | 86.47 |
| Boiling Point (101.3 kPa) | -40.8 ℃ |
| Critical Temperature | 96.1 ℃ |
| Critical Pressure | 4.99 MPa |
| Liquid Density (25℃) | 1191 kg/m³ |
| ODP (Ozone Depletion Potential) | 0.055 |
| GWP (Global Warming Potential) | 1810 |
| ASHRAE Safety Class | A1（无毒、不可燃） |
| Appearance | 无色透明、无浑浊 |
|---|---|
| Odor | 无异味 |
| Purity | ≥ 99.9 % |
| Moisture | ≤ 10 ppm |
| Acidity (as HCl) | ≤ 1 ppm |
| Evaporation Residue | ≤ 0.01 % |
| Executing Standard | GB/T 7373-2006 |
※ Packaging specs and labels can be customized; bulk orders can be delivered by tank truck.
R22 is an HCFC controlled substance under the Montreal Protocol and its production is being phased down. It remains suitable for servicing existing equipment; new systems should consider low-GWP alternatives such as R32, R290 or HFOs.
| Storage & Transport | Store in a cool, well-ventilated warehouse away from fire and heat sources; temperature not above 52℃. Keep separated from oxidizers and acids. Cylinders must be periodically inspected; handle gently to avoid damage. |
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After submitting your request, our technical consultant will contact you within 2 hours with model recommendations and the latest prices.