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Frogen® R407C

Frogen® R-407C was developed by Frogen Ltd. to provide a non-ozone depleting substitute for Frogen® R-22 in a range of air-conditioning applications, as well as a variety of refrigeration systems. Because Frogen® R-407C is closely matched in performance with Frogen® R-22, it can also serve as a retrofit refrigerant fluid in applications which have previously used Frogen® R-22.


General Information


ASHREA #

R-407C

Class

HFC

Refrigerant Type

Blend

Lubrication

POE

Usage Notes

Non-flammable

Physical Properties


ASHRAE Safety Group

A1

Chemical Name

Difloumethane, Pentaflouroethane 1,1,1,2-Tetrafluoroethane

Chemical Formula

CH2F2, CHF2CF2, CH2FCF3

Appearance

Clear, colorless liquid

Physical State

Gas at ambient temperature

Odor

Faint ethereal odor

pH

Neutral

Average Molecular Weight (g/mol)

86.2

Normal Boiling Point (NBP) (°C)

-66.5

Critical Temperature (°C)

186.86

Critical Pressure (psia)

671.49

Vapor Pressure

156.2 psia @ 21.1°C, 356.7 psia @ 54.4°C

Vapor Density (Air = 1.0)

3

Specific Gravity @ 21.1°C (Water = 1.0)

1.16

Density of Saturated Liquid @ 25°C (lb/ft³)

69.6

Specific Heat of Saturated Vapour @ NPB (BTU/lb °C)

0.18

Specific Heat of Saturated Liquid @ 25°C (BTU/lb °C)

0.38



Usage and Safety Information


Handling Precautions
  • Keep away from sources of ignition. Take precautionary measures against static discharges. Protect cylinders from damage. Do not drag, slide, roll or drop cylinders. Slowly open valve. Close cylinder valve after each use and keep closed even when cylinder is empty. Never apply heat or flame to any part of cylinder. Avoid inhalation of high concentration of vapours. Avoid contact between liquid and skin and eyes.
Storage Precautions
  • Store and use with adequate ventilation. Keep in a cool place away from fire risk, direct sunlight and all sources of heat. Avoid storing near intake of air conditioning units, boiler units and open drains. Store cylinders below 45 °C.

Applications


  • Light Commercial Air-Conditioning
  • Refrigeration Purposes
  • Replacement of R22

Documentation


  • Frogen MSDS R407c
  • Frogen 407C Technical Sheet

Packing


Disposable Cylinders (Per Cylinder)

11.3

Ton Tanks (Per Drum or Torpedo)

1000

ISO Tankers (ISO Tank Container, Kg)

20000


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