Chlorodifluoromethane R-22

 Chlorodifluoromethane R-22

APPLICATION

refrigerant, aerosol propelant, extinguishant, chemical raw material.

PACKING

ISO tank or steel cylinder，net weight 950, 800, 400, 40, 22.7, 13.6kg.

PHYSICAL PROPERTIES

Molecular weight,

86.47

Boiling point(n.a.p)，⁰C

-40.8

Freezing point，°C

-160

Density of liquid, ( 25°C)，kg/L

1.194

Density of saturated vapour ( at boiling point)，kg/m³

4.82

Vapour pressure, ( 25°C )，MPa

1.04

Critical temperature, °C

96

Critical pressure, MPa

4.98

Critical density，kg/L

0.525

Latent heat of vapourization ( at boiling point)，kJ / kg

233.5

Thermal conductivity (25°C)，liquid, W / (m.K)

0.090

                    vapour, W / ( m-K)

0.0012

Specific heat of liquid, ( 25°C )，kJ / (kg.K)

1.40

Specific heat of vapour (n.a.p，25°C ) kJ / (kg-K)

0.636

Solubility, gas in water (n.a.p, 25°C )，％ (mass)

0.30

Ozone Depletion Potential

0.055

Global Warming Potential

1700