R 502

 

BTTRI GAS 502

Azeotropic Blend

Order and Get your Offer


  Click Here To See a Legend….
.
  • INTRODUCTION


BTTRI GAS® 502 Temperature sensing agent and Low-temperature refrigerant .

 

 

  • TYPICAL PROPERTIES


 Chemical Name  Azeotropic Blend
 Chemical Formula  CHClF2 /CClF2 CF3
 CAS Number
 Molecular Weight 111.
 Boiling Point under 1.013 X 105 Pa,℃ -45.
 Freezing Point
 Density of liquid at 25℃,g/cm^3 1.21
 Vapor pressure at 25℃,MPa 1.16
 Critical temperature,℃ 82.
 Critical pressure,Mpa 4.0
 Critical density,g/cm^3 0.56
 Latent heat of evaporation at bp.,KJ/KJ 172.
 Solubility in water at 25℃,% by weight 0.14
 Specific heat, liquid, 25℃, Kj/Kg, ℃ 1.2

 

 

* SPECIFICATION

 

  Grade  High purity 
  Purity,%,min  99.9
  Moisture,mg/Kg,max  10
  Toxicity Low
  Atmospheric Lifetime 876.256 
  ODP 0.1 
  GWP 3.8-4. 

 

 

  • PACKING
Not available

 

 

_____________________________________________________________________________________________________