Refrigerant gas r290

Key Attributes.

R290 is pure propane, a hydrocarbon and efficient naturally occurring refrigerant with similar properties to R22 No ozone depletion potential, ODP = 0 Extremely low global warming potential GWP = 3 Environmentally safe but highly flammable. Used only after careful consideration to safety. refrigerant R290 Molecular Weight 44.9 Boiling Point, -42.2 Critical Temperature, 96.67 Critical Pressure, Mpa 4.25 Saturated Liquid Density,25,(g/cm3) 0.58 Specific Heat of Liquid,25,[KJ/(kg)]1.64 ODP 0 GWP 0.01 Purity,% =99.8 Moisture,PPm =10 Acidity,PPm =0.1 Vapor Residue,PPm =100 Appearance Colorless,No turbid Odor No Strange Stench