404A - 10.9KG CYLINDER

DESCRIPTION

My Gas supplies a range of modern refrigerants. All of our refrigerants are zero ozone depletion (ODP) hydrofluorocarbon.

404A is a ternary blend of R125, R143a and R134a (44% / 52% / 4%).

It is widely used in new equipment that would have used CFC502 and can be retrofitted into existing R502 equipment.

TECHNICAL SPECIFICATIONS

404A is used for medium and low temperature refrigeration systems such as food display and storage cabinets, cold storage rooms, ice machines, refrigerated transportation and process refrigeration.

Chemical formula (R125 44% by weight)
CHF2CF3

Chemical formula (R143a 52% by weight)
CH2CF3

Chemical formula (R134a 4% by weight)
CH2FCF3

Molecular weight
97.6

Boiling point at 1 atmosphere
-46.2℃

Temperature glide at 1 ATM
0.7K

Critical temperature
72.1℃

Critical pressure
37.3 bar absolute