A viable alternative to R-22 and R-502 for new and retrofit applications. It is a good refrigerant for supermarkets and other commercial applications.

Composition (wt%) R-143a/R-125/R-134a = 52/44/4.
Category : HFC
Chemical name : 1,1,1-trifluoroethane /Pentafluoroethane/ 1,1,1,2-Tetrafluoroethane
Cas no. : 420-46-2 / 354-33-6 / 811-97-2
Lubricant : POE