R507C – Refrigerant

R507C is an azeotropic mixture formed by 50 % of R143a and 50 % R125. It ‘s widely used in the low and medium temperature refrigeration sector . It’s chemically stable, it has good thermodynamic characteristics and low toxicity. As a lubricant POE ( polyol ester ) is used.

Sigle GWP Glide (K) Component  % 
R507 3985 0 R143a (1,1,1-trifluoroethane C2H3F3) 50
R125 (pentafluoroethane C2HF5) 50


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Boiling point: -46,7°C

PH: 49 Barg

UN Number: 1078

ADR class: 2.2 A

ADR upper number: 20

Safety group: A1/L1

Commercial refrigeration low-media temperature

Mini line:

  • 1L cylinder (790 g)
  • 2.5L cylinder (1700 g)

Medi line:

  • 8L cylinder (5 kg)
  • 12.7L cylinder (10 kg)
  • 40L cylinder (33 kg)

Maxi line:

  • 740 kg drum