Pure Refrigerant Products
- HFC-125 ( Pentafluoroethane )
- R-600a (high-purity isobutane )
- R -22 ( Chlorodifluoromethane )
- HFC-152a ( Difluoroethane )
- R-134a ( 1,1,1,2-tetrafluoroethane )
- HFC-32 ( Difluoromethane )
- R-142b ( Chlorodifluoroethane )
- R-290 (high-purity Propane)
- HFC-143a ( Trifluoroethane )
Mixed Refrigerant Products
Pure Refrigerant Products
PRODUCTS>Pure Refrigerant Products>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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