R-404A is a blend refrigerant of HFC125, HFC-134a and HFC-143. It is a long term substitute for R502, mainly used in refrigerating systems of low & moderate temperature.

Typical Properties:
Formula:CH F2CF3/CF3CH2F/CH3CF3
Boiling Point (101.3KPa, ℃): -46.1
Critical Temperature (℃): 72.4
Critical Pressure (KPa): 3688.7
Liquid Density (kg/m3): 1017.2
ODP: 0
GWP: 0.35