physical properties:
Molecular weight
...................................................................... 52.02
Boiling point (° C) ...........................................................................
-53.15
Liquid Density [25 ° C] (g / cm3)
................................................ 0.960
Vapor Pressure [25 ° C] (MPa)
........................................... 1.702
Critical temperature (° C)
............................................... 78.25
Critical pressure (MPa)
.......................................................... 5.808
Critical density (g / cm3)
.......................................................... 0.430
Evaporation potential at boiling
point (KJ / Kg) ................................................... 390.5
Solubility in water [25 ° C] (W%)
.................................. 0.440
Specific heat [liquid, 25 ° C] (KJ /
Kg · ° C) ........................................ 2.35
Ozone depleting potential (ODP)
...................................................... 0
Global Warmer Coefficient (GWP)
.................................................... 0.11
■
| No. | Indicator name | Excellent product | First Grade | ||
| 1 | Exterior    | Colorless transparent no smell | Colorless and transparent | ||
| 2 | 
 | 99.9 | 99.6 | ||
| 3 | 
 | 0.001 | 0.002 | ||
| 4 | 
 | 0.00001 | 0.0001 | ||
| 5 | 
 | 0.01 | 0.01 | ||
| 6 | 
 | 1.5 | 1.5 | 
■ Usage:
R32 can be used as a refrigerant, is
an important component of the mixed refrigerant R407C, R410A, to replace
HCFC-22.
■ Packaging, storage:
Cylinder or tank container. Filling coefficient
not more than 0.75KG / L.
Must be stored in a cool, dry and
ventilated place to avoid the sun and rain.