HFC-227ea

 

Product Name: HFC227ea
Chemical Name: 1,1,1,2,3,3,3-Heptafluoropropane
Trade Name: MH227 ( UL Approved)
 
Physical and Chemical Properties:
 

Empirical formula
CF3-CHF-CF3
Chemical name
1,1,1,2,3,3,3-Heptafluoropropane
Ashrae name
HFC227ea
Molecular weight
170.03
Boiling point
-16.36°C
Freezing point
-131°C
Critical temperature
101.7°C
Critical pressure
2912 Kpa
Critical density
621 ml/mole
Viscosity liquid(25°C)
0.226 Cp
Vapor pressure(25°C)
457.7 Kpa
Liquid density at 70F
87.58 lb/ft3
Vapor pressure at 70F
58.8 psia
Ozone depleting potential
0
Atmospheric lifetime
31-42 years

 
Specification:
 

Item
 
Appearance: 
colorless liquefied gas
Assay by GC:  
99.9% min.
Moisture:  
10 ppm max.
Acidity as HF:  
3 ppm max. (typically less than 1 ppm)
Non-volatile Residue:
0.05 mg/100ml max.  

 
HFC227ea is a colorless and low-toxicity gas, is friendly to environment. It will not deplete ozone layer in atmosphere and will not result in green house effect. It shows good performance in extinguishing fire. Therefore, it has been approved as an ideal substitute for Halon 1301 by NFPA2001.
 
Package: 450KG or 1000KG / cylinder