Organic Chemicals

ROSH?R134a?Snow?Power?Refrigerant?Gas?Haloalkane?Refrigerant?,?CH2FCF3
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Snow Power Refrigerant Gas R134a For Air Conditioner
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Quick Detail:
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1,1,1,2-Tetrafluoroethane, R-134a or HFC-134a, is a haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with less ozone depletion potential. It has the formula CH2FCF3 and a boiling point of ?26.3 °C (?15.34 °F) at atmospheric pressure. R-134a cylinders are colored light blue.
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Description:
R134a,1,1,1,2-Tetrafluoroethane first appeared in the early 1990s as a replacement for dichlorodifluoromethane (R-12), which has ozone depleting properties. 1,1,1,2-Tetrafluoroethane has been atmospherically modeled for its impact on depleting ozone and as a contributor to global warming. Research suggests that over the past 10 years the concentration of 1,1,1,2-tetrafluoroethane has increased significantly in the Earth& acute;s atmosphere, with a recent study revealing a doubling in atmospheric concentration between 2001 and 2004.
UN Number???????????????? 3159
CAS Number ? ? ? ? ? ? ? 811-97-2
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Application:
R134a,1,1,1,2-Tetrafluoroethane is an inert gas used primarily as a & quot;high-temperature& quot; refrigerant for domestic refrigeration and automobile air conditioners. These devices began using 1,1,1,2-tetrafluoroethane in the early 1990s as a replacement for the more environmentally harmful R-12 and retrofit kits are available to convert units that were originally R-12-equipped. Other uses include plastic foam blowing, as a cleaning solvent, a propellant for the delivery of pharmaceuticals (e.g. bronchodilators), wine cork removers, gas dusters and in air driers for removing the moisture from compressed air. 1,1,1,2-Tetrafluoroethane has also been used to cool computers in some overclocking attempts. It is also commonly used as a propellant for airsoft airguns.
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Specifications:
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Property of chloride : |
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Molecular Weight | 102.03 |
Boiling Point, °C | -26.1 |
Critical Temperature, °C | 101.1 |
Critical Pressure, Mpa | 4.05 |
Specific Heat of Liquid, 30°C, [KJ/(kg?°C)] | 1.51 |
Solubility(water, 25°C), % | 0.15 |
ODP | 0 |
GWP | 0.13 |
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Packing | Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank. |
Quality standard : |
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Purity, % | ≥99.9 |
Moisture, PPm | ≤10 |
Acidity, PPm | ≤0.1 |
Vapor Residue, PPm | ≤100 |
Appearance | Colorless, No turbid |
Odor | No Strange Stench |
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Application: | Refrigerant for CFC-12 substitute. |
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Competitive Advantage:
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1.Wholly-owned two factories
2.OEM is accepted
3.Purity more than 99.90%
4.SGS/ROSH/CE/ISO9001/ISO14001/TS16949 Certified
5.More than 10 years’export experience

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