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R-290

Product Name: R-290 (high-purity Propane)

Properties:

Molecular Formula

44.9

B.P., oC

-42.2

Critical Temp., oC

96.67

Critical Pressure, Mpa

4.25

Saturated liquid density, 25 oC, (g/cm3)

0.58

Specific heat of liquid, 25 oC, [KJ/(kg oC)]

1.64

ODP

0

GWP

0.01

 

Item

Quality index

Propane content (mol) % min.

99.6

Unsaturated hydrocarbon content (ppm) max.

0.001

Sulphur content (ppm) max.

1.5

Moisture content (v/v) % max.

0.001

Residues ml/100ml None

None

Package : In recyclable steel cylinder 926L or tank car.

Use: It is used as refrigerant to substitute R22.

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