1,1,1,3,3-Pentafluoropropane. (Pentafluoropropane)
HFC-245fa
Physical Properties:
Molecular Formula: CF3CH2CHF2
Molecular weight: 134.0
Thermal Conductivity, Vapor, at 40°C,(mw/mk): 14.0
Boiling Point (1 atm)°C : 15.3
Solubility in Water, % :0.16
Density of Liquid at 20°C, g/cm3: 1.32
Flash Points: None
Vapor Pressure at 20°C, KPa: 123
ODP: 0
Freezing Point,°C: -160.0
Quality Index::
Item
|
Index |
| Appearance |
colorless transparent liquid |
Purity, % |
≥99.5 |
| Moisture, mg/kg |
≤50 |
| Acidity (HCl), mg/kg |
≤1.0 |
| Evaporation Residue, mg/kg |
≤100 |
Uses:
Third generation foaming agent as alternative to CFC and HCFC blowing agent, used for polyurethane foaming in appliance insuiation, spray, boardstook and panel.
Package:
800kg/800L, ISOTANK.
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