Customization: | Available |
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CAS No.: | 75-10-5 |
Formula: | CH2f2 |
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R32 Specifications
Physical properties
Items | Conform |
M.W. | 52.02 |
Boiling point (ºC) | -53.15 |
Liquid density 25 ºC(g/CM3) | 0.960 |
Vapor pressure 25 ºC(MPa) | 1.702 |
Critical Temperature ºC | 78.25 |
Critical Pressure,Mpa | 5.808 |
Critical density (g/cm3) | 0.430 |
Vaporation heat (boiling point) kj/kg | 390.5 |
Solubility in water 25 ºC(w%) | 0.440 |
Specific heat (liquid,25 ºC(kj/kg. ºC) | 2.35 |
ODP | 0 |
GWP | 0.11 |
Technical Index
Item | Excellent grade | First grade |
Appearance | Colorless and transparent | Colorless,not turbid |
Purity % ,≥ | 99.9 | 99.6 |
Moisture % ,≤ | 0.001 | 0.002 |
Acidity (HCL) % ,≤ | 0.00001 | 0.0001 |
Vapor residue%, ≤ | 0.01 | 0.01 |
Non-condensable vapor %, ≤ | 1.5 | 1.5 |