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           RefrigerantกดกดTrifluoroethane HFC-143a

Trifluoroethane HFC-143a


Molecular formula:CF3CH2CF3;

Physical Propertiesl: Colorless, noncorroding, nonconducting, compress liquid without destruction to the atmosphere.

   CAS
420-46-2

Molecular Weight

152

Boiling PointoC

-1.4

Freezing PointoC

-93.6
   Critical Pressure Bar
31.008

Critical Temperature) oC

124.9
   Critical Volume cc/mol
268.5

Critical Density kg/cm3

565.3
   Vapor Tension < 20oC bar
2.296

   Liquid Density at 20oC kg/m3

1376

   Saturation Liquid Density at 20oC kg/m3

15.58

 

Quality Standard:

Puritym/m % >

99.50

Suspend or Deposit

Invisible

Acidity m/m<

3 ppm

fds sdf

Water m/m<

10 ppm

dfs fsd

 

Safety Data
   
ODP: 0
   GWP: 6300

Usage:Mainly used as fire retardant,cryogen,spraying agent,vesicant & heat carrier.

 

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