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Detail

HFC-245fa

Product name: 1,1,1,3,3- pentafluoropropane 

Application: Mainly used in refrigeration and foaming areas.As the refrigerant, in addition to being used in conventional centrifuge refrigerant, but also used in power plants. In the Organic Rankine Cycle(ORC),take advantage of the waster heat generated by the conventional power generation system is further thermally cycled to produce mechanical energy. As the third generation of alternative blowing agents, replace CFC, HCFC used in refrigerators, cold storage and building materials, such as polyurethane foaming.

Packaging specification: /

Storage: should be preserved in dry and ventilated place avoid rainfall and direct sunlight
Physical property:

Molecular formula

CF3-CH2-CHF2

-

Molecular weight

134

-

CAS CN

460-73-1

-

Boiling point

15.3℃

@ (101.3kpa)

Freezing point 

<-160℃

-

Flashing point

no

-

Saturated liquid density:

82.7 kg/m3

@(30℃)

Liquid specific heat

0.33 KJ/kg.k

@(30℃)

Specific heat of isobaric steam

0.22 KJ/kg.k

@(30℃&101.3KPa)

Solubility in water

0.16%(m/m)

-

Gas thermal conductivity

14mw/m.k

@ (40℃)

Appearance:colorless, transparent and easy flow of liquid, highly volatile.

 

Quality Index:

Item   Index

1,1,1,3,3- pentafluoropropane   ≥

w/% 99.5
Moisture    ≤ w/% 0.001
Acidity     ≤ w/% 0.0001
Evaporated residue    ≤ w/% 0.01

 


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