R-407C

R-407C serves as a non ozone depleting replacement for HCFC-22 in most refrigeration and air conditioning applications,
Polyol ester and various commercial lubricants are recommended.

▶ Properties
● It is a perfect substitute for R-22 (ODP: 0)
● The most comparable material to R-22 in terms of physical properties
● Low GWP
● It can be applied to the existing system without major modifications
● Non-flammable gas

▶ Caution
● It is not toxic or corrosive but it may cause frostbite when it contact skin
● Keep away from direct sunlight and fire
● Keep in a shady and well-ventilated space under 45℃
● Be careful not to damage valves
● Keep the safety regulations of high-pressure gas

▶ Application
● Home and industrial air conditioning systems
● Short-term replacement for the refrigerant of small and medium size air conditioning system
● Replacement for R-22

▶ Packing Unit
● Disposable cylinder 10.0kg & 11.3kg(25 lbs) 
● Reusable cylinder 100.0kg 
● Ton cylinder 850.0kg

▶ Physical properties

Substitution

R-22

Constituent(%, Weight)

R-32: 23
R-125: 25
R-134a: 52

Molecular Weight

86.2

Boiling Point(1atm ℃)

-46.2

Critical Temperature(℃)

86.3

Critical Pressure(Mpa)

4.52

Critical Density(g/cc)

0.51

Density(25℃ liquid,g/cc)

1.135

Specific Heat
(25℃ liquid,cal/g-℃)

0.363

Surface Tension
(25℃ liquid,dyne/cm)

6.512

Evaporate Latent Heat
(cal/g-℃, 1atm)

43.756

Viscosity(25℃ liquid,cP)

0.1516

GWP

1744

ODP

0