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BTTRI GAS : R-408A

INTRODUCTION

As Substitute For R22

R408a
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SPECIFICATION
Appearance Colorless
Odor Odorless
Purity(≥% 99.9
Acidity(≤%,HCl) 0.00001 PPM
Toxicity None
Atmospheric Lifetime 31.59
ODP 0.0235
GWP GWP
PACKING

All Containers should be stored in cool, dry and ventilated place, and kept away from sunlight and rain.

Disposable Cylinder N/A
ISO Tank N/A
Refillable Cylinder N/A
TYPICAL PROPERTIES
Chemical Name Pentafluoroethane Trifluoroethane Chlorodifluoromethane
Chemical Formula CHF2CF3/CH3CF3/CHCLF2
CAS Number FX-10
ASHRAE Number R-408A
Molecular Weight 87
Boiling Point @1Atmos -45.4
Critical Temperature 83.3
Critical Pressure (psia) 4.42
Saturated Liquid Density @ 86°F (lb./cu.ft.) 64.8
Specific Heat of Liquid @ 86°F (Btu/lb.°F) 0.36
Specific Heat of Vapour (Btu/lb.°F) 0.17
Flammability & Explosively. (Based on ASHRAE Standard 34 with Match ignition)+ + None
ANSI/ASHRAE Standard 34-1992 Safety Group Classification A1
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