R507 A Refrigerant - MAXRON


  • Two & Three Slices Cans – (320/340/500/1000 Grams )
  • Disposable Cylinders – (13.6Kg/6.8Kg/3.4Kg) (30lbs/15lbs/7.5lbs)
  • Refillable Cylinders – (6.5Kg/12Kg/60Kg)
  • Torpedo/Ton Tanks – (500kg/950kg)
  • ISO Tankers – (ISO Tank Contains 20,000 Kg)



Maxron® R 507A is a non-ozone depleting, isotropic blend of HFC refrigerants R-125 and R-143a.R-507 is blended to match the properties of R-502, making it a good refrigerant for some medium and most low-temperature Refrigeration applications especially for use in new refrigeration equipment such as food display and storage cases, Cold storage rooms, Transport Refrigeration, Process refrigeration, Boats, and Deep Sea Trawler for Refrigeration Purpose. Maxron ® 507 is an HFC replacement option for R-22 and R-502 for commercial Refrigeration systems and it can be used in new and existing systems, and provides very similar performance to R-502 over the entire operating range.



Chemical Name 1,1,1-Trifluoroethane (R143a)

Pentafluoroethane (R125)

Chemical Formula CH3CF3 & CHF2CF3
Appearance Colorless liquefied gas
Odor Faint, ether-like odor
Average Molecular Weight (g/mol) 98.9
Normal Boiling Point (NBP) (°F) -52.1
Latent Heat of Vaporization @ NBP (BTU/lb 84.7
Critical Temperature (°F) 159.1
Critical Pressure (psia) 537.4
Density of Saturated Vapor @ NBP (lb/ft³) 0.35
Density of Saturated Liquid @ 77 °F (lb/ft³) 65.4
Specific Heat of Saturated Vapor @ NPB (BTU/lb °F) 0.19
Specific Heat of Saturated Liquid @ 77 °F (BTU/lb °F 0.37
Ozone Depletion Potential (ODP) (CFC 11 = 1.0) 0
Global Warming Potential (GWP) 3,985
Occupational Exposure Limits (8 hr. time/wt. Avg.) (ppm) 1,000