Refrigerant R410a

Model: R410a

Review

Description

Refrigerant R410A

R410A is a colorless gas under ordinary temperature,and a colorless & transparent liquid under the pressure of itself, mixed byHFC-32 and HFC-125. And it is the substitute for R22, mainly used in the airconditioners and other refrigerating systems.

Properties：

Index	Unit	R410A
Chemical formula		R-32/ R-125
Molecular weight	g/mol	72.58
Boiling point	℃	-51.53
Critical temperature	℃	72.13
Critical pressure	MPa	4.93
Saturated liquid density(25℃)	g/cm3	1.062
Liquid specific heat(25℃)	KJ/(Kg·℃)	1.84
Equip pressure specific heat （Cp）(25℃)101.3kPa	KJ/(Kg·℃)	0.832
Critical density	g/cm3	0.489
Vaporization heat at boiling point	KJ/kg	276.2
ODP		0
GWP		0.42

Quality Specification：

Index	Quality Performance
Appearance	Colorless, not turbid
Odor	No strange stench
Purity %≥	99.9%
Moisture %≤	0.001
Acidity (as HCL)%≤	0.00001
Evaporation residue %≤	0.01
Chlorides (Cl-) test %≤	0.0003
No condensable gas (V/V) %≤	1.5