Refrigerant R290 Gas

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Product Description:


1.OEM is accepted
2.Delivery time:15 days
3.Good service after sale
4.competitive price in this line

High pure grade R290 is used as temperature sensing medium. Premium grade and first grade R290 can be used as refrigerant and can replace R22.

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

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