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          RefrigerantกดกดDifluoromethane R-32

Difluoromethane R-32

Physical Propertiesl:

  CAS
75-10-5

Molecular Weight

52.02

Boiling PointoC

-51.7
   Critical Pressure Mpa
5.808

Critical Temperature oC

78.52
   Density of saturated liquid 25 oC (g/cm3)
0.960

Specific heat of liquid 25oC, [KJ/(Kg. oC)]

2.35

Specific heat of equipressure steam(Cp), 25oC and 101.3 kPa[KJ/(Kg.oC)]

0.44

ODP

0

GWP

0.11

Critical density, g/cm3

0.430
 Vaporization heat under BP, KJ/Kg
390.5

 

Quality Standard:

Acidity % <

  0.0001

Residue on evaporation,% <

                                  0.01

  Appearance
               colorless,no cloudy

Odor

no smell

 

Usage:Refrigerant , can replace R22

Packing: Recyclable steel cylinder 670kg/926L

 

 

 

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