R227ea (Heptafluoropropane, CAS 431-89-0), commercially known as FM-200, is a clean-agent fire-suppression fluid with zero ODP and GWP 3,220. It extinguishes fires by heat absorption at concentrations safe for occupied spaces, leaves no residue, and is the industry standard for data centers, telecom rooms, museums and archives.
As a China-based refrigerant exporter with 37 years of experience, Dalian Tongtai (TCoolGas) supplies R227ea 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.
Total flooding for server rooms.
Switch rooms and MDF/IDF cabinets.
Archives and heritage collections.
MRI suites and diagnostic labs.
| Parameter | Value |
|---|---|
| Chemical Name | 1,1,1,2,3,3,3-Heptafluoropropane |
| CAS No. | 431-89-0 |
| Molecular Formula | C₃HF₇ |
| Molecular Weight | 170.03 g/mol |
| Boiling Point (1 atm) | −16.4 °C |
| Critical Temperature | 101.7 °C |
| Critical Pressure | 2.93 MPa |
| Liquid Density (25 °C) | 1.39 g/cm³ |
| ODP | 0 |
| GWP (AR5, 100-yr) | 3,220 |
| ASHRAE Safety Classification | A1 (non-flammable, low toxicity) |
| Purity | ≥ 99.9% |
| Moisture | ≤ 10 ppm |
| Acidity (as HF) | ≤ 1 ppm |
| Non-Volatile Residue | ≤ 100 ppm |
| Appearance | Colorless, clear liquid |
| Packaging | Net Weight | 20'FCL Load | Type |
|---|---|---|---|
| Steel Cylinder | 40 kg | 480 pcs | Fire system fill |
| Steel Cylinder | 90 kg | 220 pcs | Large system |
| Ton Cylinder | 800 kg | 14 units | Bulk supply |
| ISO Tank | ~18,000 kg | - | Sea freight bulk |
We'll reply within 24 hours with pricing and lead time.