R125 (Pentafluoroethane, CAS 354-33-6) is a single-component HFC with zero ODP and a GWP of 3,500. It is a key feedstock for blends such as R404A, R407C, R410A, R507A and R427A, and is also used as a clean-agent fire-suppression fluid (e.g. FE-25 / NAF S 125).
As a China-based refrigerant exporter with 37 years of experience, Dalian Tongtai (TCoolGas) supplies R125 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.
Component in R404A, R407C, R410A, R507A.
Clean agent for total flooding systems.
Ton cylinders and ISO tanks for OEM plants.
Working fluid for research and analysis.
| Parameter | Value |
|---|---|
| Chemical Name | Pentafluoroethane |
| CAS No. | 354-33-6 |
| Molecular Formula | C₂HF₅ |
| Molecular Weight | 120.02 g/mol |
| Boiling Point (1 atm) | −48.5 °C |
| Critical Temperature | 66.0 °C |
| Critical Pressure | 3.62 MPa |
| Liquid Density (25 °C) | 1.24 g/cm³ |
| ODP | 0 |
| GWP (AR5, 100-yr) | 3,500 |
| ASHRAE Safety Classification | A1 (non-flammable, low toxicity) |
| Purity | ≥ 99.9% |
| 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 | 11.3 kg | 960 pcs | One-time fill |
| Ton Cylinder | 800 kg | 14 units | Refillable |
| Y-Cylinder | 50 kg | - | Fire suppression |
| ISO Tank Container | ~18,000 kg | - | Sea freight bulk |
We'll reply within 24 hours with pricing and lead time.
