Important Raw Material For Compound Refrigerant R143A
R143a or simply trifluoroethane, is a fluorocarbon compound that is a clear, colorless gas. It is used as a refrigerant either by itself or more commonly as a component of blended mixtures. Unlike CFCs used as refrigerants, R143a has no chlorine atoms and is therefore not an ozone-depleting chemical, though its high chemical stability and infra-red absorbency make it a potent greenhouse gas. R143a is also used as a propellant in canned air products used to clean electronic equipment.NamesIUPAC name1,1,1-TrifluoroethaneOther namesMethylfluoroform, 1,1,1-Trifluoroform, R-143a, HFC-143a, UN 2035IdentifiersCAS Number420-46-2 ChemSpider9484 EC Number206-996-5Jmol 3D modelInteractive imagePubChem9868PropertiesChemical formulaC2H3F3Molar mass84.04 g/molAppearanceColourless gasDensity3.7 kg/m3 (gas)Melting point−111 °C (−168 °F; 162 K)Boiling point−47.6 °C (−53.7 °F; 225.6 K)Vapor pressure11 200 hPa (20 °C)Fotech International - one of the largest and best important raw material for compound refrigerant r143a manufacturers and suppliers in China, is committed to producing customer driven important raw material for compound refrigerant r143a of high quality.
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Хладагент (фреон) R-141b |
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