Genetron® AZ-20 (R-410A)

• Refrigerant Type : HFC

• ASHRAE Number : R-410A

• Refrigerant Class : Azeotropic mixture

• Chemical Name : Difluoromethane, Pentafluoroethane

• Contains : HFC-32 50%, HFC-125 50%

• Typical Lubricant : POE

• Glide : Near Zero Glide

• Application : Commercial A/C|Residential A/C|Organic Rankine Cycle

• Formula : CH2F2/CHF2CF3

• Substitutes : HCFC-22

• Vapor Viscosity : 0.0351 lbm/ft hr

• Liquid Heat Capacity : 0.17 Btu/lb°F

• Liquid Density : 66.09 lb/ft3

• Specific Heat of Liquid : 0.42 Btu/lb at 86 °F

• Vapor Pressure : 239.59 Psia

• Appearance : Colorless

• Heat of Vaporization : 117.43 Btu/lb at boiling point @ 1 ATM 101.3 kPa

• Critical Density : 28.69 lb/ft3

• Liquid Viscosity : 0.2825 lbm/ft hr

• Molecular Weight : 72.6 lbm/lbmol

• Purity Number : 0

• Specific Heat of Vapor : 0.17 Btu/lb at 86 °F and 1 Atm, at Cp

• Saturated Liquid Density : 64.5 lb/ft3 at 86 °F

• Critical Pressure : 711.07 psia

• Vapor Density : 0.26 lb/ft3 at boiling point

• Critical Volume : 0.0349 ft3lb

• Vapor Thermal Conductivity : 0.0091 Btu/hr ft°F

• Solubility of Water : 0.28

• Liquid Thermal Conductivity : 0.0534 Btu/hr ft°F

• Freezing Point : -247 °F at 1 Atm

• Boiling Point/Range : -60.6 °F at 1 Atm 101.3 kPa

• Critical Temperature : 160.44 °F ASTM D-1321

• Flammable Range : None, %vol. in air Based on ASHRAE Standard 34 with Match Ignition

• Ozone Depletion Potential : 0

• ASHRAE Safety Classification : A1