HFC-227ea
Heptafluoropropane (HFC-227ea) is a colorless, almost tasteless, non-conductive gas at room temperature and pressure, its density is about 6 times that of the air; It is a colorless and transparent liquid under its own pressure, non-combustible, non-corrosive, with good thermal and chemical stability.
Because of its high fire extinguishing efficiency, low toxicity, non-destructive to the ozone layer, and non-polluting to the use site, it is considered an ideal substitute for Halon 1301 and has been included in the NFPA 2001 standard for fire extinguishing supplies by the National Fire Protection Association. In addition, heptafluoropropane is also used as a refrigerant and medical spraying agent.
Specifications
| Physical properties |
| Molecular formula | CF3CHFCF3 |
| Molecular weight | 170.00 |
| Boiling point(ºC) | -16.40 |
| Vapor pressure Mpaabs (20ºC) | 0.391 |
| Liquid density 20ºC(kg/m3) | 1407.00 |
| Satyrated Vapor density 20ºC(kg/m3) | 31.18 |
| Burner Extinguishing Concentration | 5.80 |
| Minimal Extinguishing Concentration | 7.00 |
| NOAEL | 9.00 |
| ODP | 0.00 |
| Quality index |
| Purity | ≥99.9% |
| Water content | ≤0.01% |
| Acidity | ≤0.0001% |
| Evaporation residue | ≤0.0001% |
| Chloride content | - |
| Appearance | Colorless and clear |
| Odor | Odorless |
| Application: | HFC227ea has been approved as an ideal substitute for Halon 1301 by NEPA2001, it possesses
good characteristics of cleaning, low toxicity, and show excellent performance in extinguishing the fire. It's mainly used for a total flooding extinguishing system. |
| Packing: | Ton Tank: 1000L |
Chengdu Henbin Refrigeration Technology Co., Ltd. is a large modern chemical enterprise specializing in manufacturing, researching, and exporting high purity fluoro-chemicals, fine chemicals, hydrocarbon chemicals, etc. Its headquarter locates in Sichuan capital Chengdu city, and has two profound manufacturing bases, separately in the Qingdao City of Shandong Province and Jinhua city of Zhejiang Province. Our company takes "Science and Technology, Environmental Protection, Internationalization" as a development direction and "First-class Technology, First-class Quality, First-class Service, First-class Efficiency" as a service tenet.
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