Mixed refrigerant R404A

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Mixed refrigerant R404A

R404A is mixed with HFC125, HFC-134a and HFC-143. It is a colorless gas at room temperature.

Affiliate classification

Other refrigerants

Description

R404A is mixed with HFC125, HFC-134a and HFC-143. It is a colorless gas at room temperature. It is colorless and transparent liquid under the pressure of itself. R-404A is suitable for the new type of low temperature, new type of commercial refrigeration equipment, transportation refrigeration equipment. Closest to R-502 operations, and even can reach 15 degrees Fahrenheit (- 9.4 degree) or colder, the refrigerant used in all for R-502, the normal operation of the environment.

Physical and chemical properties

United Nations No	3337
Molecular Weight	97.6
Boiling Point (℃)	-46.5
Critical Temperature (℃)	72.1
Critical Pressure (MPa)	3.74
Specific Heat of Liquid 30°C [KJ/( kg·k)]	0.38
Ozone Depression Potential	0
Global Warming Potential	3850

Technical parameters

Analysis	Requirement
Appearance	Colorless and clear
Purity (% by weight)	99.5min
Water (% by weight)	0.0010max
Acidity (as HCl) %	0.0001max
Evaporation Residue (% by weight)	0.0100max
Smell	Odorless

Mixed refrigerant R407C

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