R23 (Trifluoromethane, CAS 75-46-7) is a single-component HFC with zero ODP and a GWP of 12,400. Its extremely low boiling point (−82.1 °C) makes it the standard low-stage fluid in cascade refrigeration systems reaching −60 to −100 °C for laboratory, pharmaceutical, semiconductor, and environmental-test chambers.
As a China-based refrigerant exporter with 37 years of experience, Dalian Tongtai (TCoolGas) supplies R23 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.
−80 °C ultra-low freezers and biobanks.
Vaccine and biologics deep-freeze.
Wafer test and process chambers.
Environmental test chambers to −70 °C.
| Parameter | Value |
|---|---|
| Chemical Name | Trifluoromethane |
| CAS No. | 75-46-7 |
| Molecular Formula | CHF₃ |
| Molecular Weight | 70.01 g/mol |
| Boiling Point (1 atm) | −82.1 °C |
| Critical Temperature | 26.1 °C |
| Critical Pressure | 4.83 MPa |
| Liquid Density (0 °C) | 0.807 g/cm³ |
| ODP | 0 |
| GWP (AR5, 100-yr) | 12,400 |
| ASHRAE Safety Classification | A1 (non-flammable, low toxicity) |
| Purity | ≥ 99.9% |
| Moisture | ≤ 10 ppm |
| Acidity (as HF) | ≤ 1 ppm |
| Non-Condensable Gas | ≤ 1.5% |
| Appearance | Colorless gas |
| Packaging | Net Weight | 20'FCL Load | Type |
|---|---|---|---|
| Steel Cylinder | 9 kg | 1200 pcs | One-time fill |
| Steel Cylinder | 22 kg | 500 pcs | Refillable |
| Ton Cylinder | 500 kg | 14 units | Refillable |
| Y-Cylinder | 50 kg | - | Bulk service |
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