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HFCs

Genetron® 404A (R-404A)

A non-ozone-depleting replacement for R-502 in low- and medium-temperature commercial refrigeration systems.

General Information

  • Linear Formula
    • CF3CHF3, CF3CH3, CFcCH2F
  • Substitutes
    • R-502, HCFC-22
  • Chemical Name
    • Pentafluoroethane Trifluoroethane Tetrafluoroethane
  • Glide
    • Low
  • Typical Lubricant
    • POE
  • ASHRAE Number
    • R-404A
  • Refrigerant Type
    • Blend
  • Brand
    • Genetron®
  • Contains
    • HFC-125 (44%), HFC-143a (52%), HFC-134a (4%)
  • Application
    • Commercial Refrigeration
  • Refrigerant Class
    • HFC

Physical Properties

  • Molecular Weight
    • 97.6 lbm/lbmol
  • Specific Heat of Liquid
    • 0.38 Btu/lb at 86 °F
  • Specific Heat of Vapor
    • 0.19 Btu/lb at 86 °F and 1 Atm, at Cp
  • Saturated Liquid Density
    • 63.6 lb/ft3 at 86 °F
  • Critical Pressure
    • 540.82 psia

Temperature

  • Boiling Point/Range
    • -51.2 °F at 1 Atm
  • Critical Temperature
    • 161.88 °F (ASTM D-1321)

Safety & Environment

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

Standards & Approvals

  • ASHRAE Safety Classification
    • A1

Other

  • Other Notes
    • Most widely used low- and medium-temperature replacement.

General Information

  • Linear Formula
    • CF3CHF3, CF3CH3, CFcCH2F
  • Substitutes
    • R-502, HCFC-22
  • Chemical Name
    • Pentafluoroethane Trifluoroethane Tetrafluoroethane
  • Glide
    • Low
  • Typical Lubricant
    • POE
  • ASHRAE Number
    • R-404A
  • Refrigerant Type
    • Blend
  • Brand
    • Genetron®
  • Contains
    • HFC-125 (44%), HFC-143a (52%), HFC-134a (4%)
  • Application
    • Commercial Refrigeration
  • Refrigerant Class
    • HFC

Physical Properties

  • Molecular Weight
    • 97.6 lbm/lbmol
  • Specific Heat of Liquid
    • 0.38 Btu/lb at 86 °F
  • Specific Heat of Vapor
    • 0.19 Btu/lb at 86 °F and 1 Atm, at Cp
  • Saturated Liquid Density
    • 63.6 lb/ft3 at 86 °F
  • Critical Pressure
    • 540.82 psia

Temperature

  • Boiling Point/Range
    • -51.2 °F at 1 Atm
  • Critical Temperature
    • 161.88 °F (ASTM D-1321)

Safety & Environment

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

Standards & Approvals

  • ASHRAE Safety Classification
    • A1

Other

  • Other Notes
    • Most widely used low- and medium-temperature replacement.
  • Linear Formula : CF3CHF3, CF3CH3, CFcCH2F
  • Substitutes : R-502, HCFC-22
  • Chemical Name : Pentafluoroethane Trifluoroethane Tetrafluoroethane
  • Glide : Low
  • Typical Lubricant : POE
  • ASHRAE Number : R-404A
  • Refrigerant Type : Blend
  • Brand : Genetron®
  • Contains : HFC-125 (44%), HFC-143a (52%), HFC-134a (4%)
  • Application : Commercial Refrigeration
  • Refrigerant Class : HFC
  • Molecular Weight : 97.6 lbm/lbmol
  • Specific Heat of Liquid : 0.38 Btu/lb at 86 °F
  • Specific Heat of Vapor : 0.19 Btu/lb at 86 °F and 1 Atm, at Cp
  • Saturated Liquid Density : 63.6 lb/ft3 at 86 °F
  • Critical Pressure : 540.82 psia
  • Boiling Point/Range : -51.2 °F at 1 Atm
  • Critical Temperature : 161.88 °F (ASTM D-1321)
  • Flammable Range : None, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition)
  • ASHRAE Safety Classification : A1
  • Other Notes : Most widely used low- and medium-temperature replacement.
Others
Name
Description
File Size
Date
Size
Solstice® N40, Solstice N13 pressure-temperature charts
404.2 KB
2/24/2021
PDF 404.2 KB
Technical Bulletin. Product: Refrigerant Blends with glide (R-400 series). Bulletin#: 04 rev 0.0
125.3 KB
2/24/2021
PDF 125.3 KB
Technical Bulletin Product: Refrigerant blends with glide (R-400 series) Bulletin#: 07 rev 1.0
132.87 KB
2/24/2021
PDF 132.87 KB
Technical Bulletin. Product: Refrigerant Blends with glide (R-400 series). Bulletin#: 03 rev 0.0
84.61 KB
2/24/2021
PDF 84.61 KB
Technical Bulletin. Refrigerant blends with glide (R-400 series) Bulletin#: 12.0 rev 0.0
215.05 KB
2/24/2021
PDF 215.05 KB
Name
Description
File Size
Date
Size
Solstice® N40, Solstice N13 pressure-temperature charts
404.2 KB
2/24/2021
PDF 404.2 KB
Technical Bulletin. Product: Refrigerant Blends with glide (R-400 series). Bulletin#: 04 rev 0.0
125.3 KB
2/24/2021
PDF 125.3 KB
Technical Bulletin Product: Refrigerant blends with glide (R-400 series) Bulletin#: 07 rev 1.0
132.87 KB
2/24/2021
PDF 132.87 KB
Technical Bulletin. Product: Refrigerant Blends with glide (R-400 series). Bulletin#: 03 rev 0.0
84.61 KB
2/24/2021
PDF 84.61 KB
Technical Bulletin. Refrigerant blends with glide (R-400 series) Bulletin#: 12.0 rev 0.0
215.05 KB
2/24/2021
PDF 215.05 KB
Image
SKU
Description
alt
10143510
Genetron® 404A 100lb/45.4kg CA SQ
alt
10143507
Genetron® 404A 24lb/10.9kg Jug
alt
10143514
Genetron® 404A 1300lb/589.7kg Ton
alt
10143504
Genetron® 404A 100lb/45.4kg Cyl
alt
10143501
Genetron® 404A 24lb/10.9kg CA Ref
alt
10143506
Genetron® 404A ISO Tank
alt
10143515
Genetron® 404A Tank Truck
alt
10143506
Genetron® 404A ISO Tank
alt
10640378
Genetron® 404a 24lb/10.9kg Jug DOT China
alt
10143504
Genetron® 404A 100lb/45.4kg Cyl