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Propellant R227ea

New fire extinguishing agent series R227ea

Heptafluoropropane R227ea


CF 3 CHFCF 3

Physical properties

Under normal temperature and pressure, HFC-227 is a colorless gas, which is a high-efficiency and low-toxic fire extinguishing agent.

 

HFC-227ea

Molecular formula

CF 3 CHFCF 3

Molecular weight

170

Boiling point, oC

-17

Density (25oC), kg.dm -3

1.4

Vapor pressure (25oC), MPa

0.45

 

ODP

0

Uses

Item

Index

Top grade

Qualified

Purity % (m/m)

≥99.8

≥99.6

Moisture % (m/m)

≤0.0010

Acidity (in HF) % (m/m)

≤0.0001

Evaporation residue % (m/m)

≤0.01

Suspended matter or sediment

Invisible

An ideal replacement for Halon 1301, it has the characteristics of clean, low toxicity, good fire extinguishing effect and the most economical alternative to the 1301 fire extinguisher. HFC-227ea has been included in the new standard of the American Fire Protection Association NFPA2001. HFC-227ea can also be used as a refrigerant, medical Propellant.

Packing specification

1000kg/926L steel cylinder ISO container tank

 

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