Listing ID #5479571
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| Physical properties: | |||
| Component | Chemical name | Molecular formula | Weight% |
| HC-290 | Propane | CH3CH2CH3 | 100% |
| Â Molecular weight | Â 44.1 | ||
|  Boiling point |  -42.2 ºC | ||
|  Critical temperature |  96.7ºC | ||
| Â Critical pressure | Â 4250kPa (4.25MPa) | ||
| Â Odor | Â Slight ethereal | ||
| Â Form | Â Liquefied gas | ||
| Â Color | Â Clear, colorless | ||
|  Specific heat of liquid at 25 ºC |  1.64KJ/kgºC | ||
|  Absolute pressure at 25 ºC |  0.95MPa    | ||
|  Vapor Density at 25 ºC(Air = 1) |  1.5 | ||
|  Liquid Density at 25 ºC |  0.492g/cm 3 | ||
| Â Ozone Depletion Potential (ODP) | Â 0 | ||
| Â Global Warming Potential (GWP) 100yr | Â 0.01 | ||
| Â ASHARE Safety Group Classification | Â A3 | ||
|  Flammability at 1 atm. and 18 ºC |  Extremely flammable | ||
Specifications:
Purity(mol)%                           ≥99.5
Water (v/v) %                           ≤0.001
Total sulfur (ppm)                   ≤1
Unsaturated hydrocarbon %    ≤0.01
Residue after evaporation %      ≤0.01
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R290 is a HC based refrigerant, which has zero ODP and a negligible GWP. It is replacement for R22 and
R502 in low temperature refrigeration system.
Nature of Business
Manufacturer / Trader
Number of Employees
100 - 150
Year of Establishment
2007
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