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Hangzhou Sidewalks Chemical Co.,Ltd

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  Category : Chemicals->Others->chemical




    Product Detail
  HFC-245fa,Perfluoropropane is mainly used in the field of refrigeration and foaming.As refrigeration ,it is used in centrifugal chillers,it is also used in Organic Rankine Cycle(ORC).As foaming agents,the third generation foaming agents,it replace CFC and HCFC to be used for foaming in ice-box,panel,polyurethane etc.

Product name: 1,1,1,3,3-pentafluoropropane HFC-245fa / R245fa
Properties:: colorless, transparent liquid, highly volatile
CAS Registry Number: 460-73-1
Einecs No.: 200-857-2
Molecular formula: CF3-CH2-CHF2
Molecular Weight: 134
Boiling point (101.3kpa): 15.3 ℃
Freezing point: <-160 ℃
Flash Point: None
The critical temperature: 154.01 ℃
Critical pressure: 365kpa
The saturated liquid density (30 ℃) : 82.7 kg / m3
Liquid specific heat (30 ℃) : 0.33 KJ / kg.k
Constant pressure specific heat of steam (30 ℃ & 101.3KPa): 0.22 KJ / kg.k
Solubility in water: 0.16% (m / m)
Gas thermal conductivity (40 ℃): 14mw / m.k


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