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BTTRI GAS : R-503

INTRODUCTION

BTTRI GAS ® 503 Refrigerant for low temperature .

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SPECIFICATION
Purity,%,min≥ 99.9
Moisture,mg/Kg,max≤ 10
Toxicity Low
Atmospheric Lifetime 491.63
ODP 0.
GWP 13.8
PACKING

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

Cans N/A
Disposable Cylinder N/A
ISO Tank N/A
Tank N/A
TYPICAL PROPERTIES
Chemical Name Azeotropic Blend
Chemical Formula CHF3
CAS Number -
Molecular Weight 87.
Boiling Point under 1.013 X 105 Pa,℃ -87.
Freezing Point -
Density of liquid at 25℃,g/cm^3 1.223(-30℃
Vapor pressure at 25℃,MPa 4.29(19℃
Critical temperature,℃ 19.
Critical pressure,Mpa 4.1
Critical density,g/cm^3 0.56
Specific heat of liquid @ 101.3 kPa & 30 °C 1.732
Specific heat of vapor @ 101.3 kPa & 30 °C 0.5866
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C 1.2100
Flammability None
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