Index

R404A

Molecular Weight (g/mol)

97.6

Boiling Point (101.3kPa °C)

-46.1

Critical temperature , °C

72.4

Critical pressure ,Mpa

3.69

Saturated liquid density (g/cm3)

1.045(25°)

Critical density,g/cm 3

Liquid specific heat(KJ/Kg. °C)

0.38(25°C)

ODP

0

GWP

0.83

Index Name

Superior

First grade

Purity , % ≥

99.8

99.5

Moisture %≤

0.001

0.002

Acidity(as HCl ), % ≤

0.00001

0.0001

Evaporation residue, %≤

0.01

0.01

Chlorides (cl-), %≤

0.0003

0.0003

No condensable gas cubic fraction, %≤

1.5

1.5

Appearance

Colorless,clearness

Odor

No strange stench