WebDichlorodifluoromethane is known as CFC-12, also called R-12, or Freon-12. R-12 is a general name for Refrigerant-12. Freon is a trade name for DuPont. CFC stands for chlorofl uorocarbons, which are nontoxic, nonfl ammable, synthetic chemicals containing atoms of carbon, chlorine, and fluorine.CFC use climbed steadily worldwide as it was ... WebMay 8, 2024 · R-134A (1, 1, 1, 1, 2-tetrafluoroethane) is a kind of refrigerant which does not contain chlorine atoms and does not damage the ozone layer. It has good safety properties (non-flammable, non-explosive, non-toxic, non-irritating and non-corrosive). Its refrigerating capacity and efficiency are very close to R-12 (Dichlorodifluoromethane, Freon).
R-12 Freon Refrigerant Fact & Info Sheet - Refrigerant HQ
R-12 was used in most refrigeration and vehicle air conditioning applications prior to 1994 before being replaced by 1,1,1,2-tetrafluoroethane (R-134a), which has an insignificant ozone depletion potential. Automobile manufacturers started using R-134a instead of R-12 in 1992–1994. When older units leak or … See more Dichlorodifluoromethane (R-12) is a colorless gas usually sold under the brand name Freon-12, and a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. Complying with the See more It can be prepared by reacting carbon tetrachloride with hydrogen fluoride in the presence of a catalytic amount of antimony pentachloride: CCl4 + 2HF → CCl2F2 + 2HCl This reaction can also produce trichlorofluoromethane See more Aside from its immense environmental impacts, R12, like most chlorofluoroalkanes, forms phosgene gas when exposed to a … See more • NOAA/ESRL CFC-12 global measurements • International Chemical Safety Card 0048 • Overview of Freon-12 and some of its environmental problems • MSDS at Oxford University See more Charles Kettering, vice president of General Motors Research Corporation, was seeking a refrigerant replacement that would be colorless, … See more The use of chlorofluorocarbons as aerosols in medicine, such as USP-approved salbutamol, has been phased out by the See more • CFC-12 measured by the Advanced Global Atmospheric Gases Experiment (AGAGE) in the lower atmosphere (troposphere) … See more WebGLACIER REFRIGERANTS Dichlorodifluoromethane Automotive R12 refrigerant 12oz CAN. $45.00. Free shipping. AUTO A/C R-12 R12 REFRIGERANT 3-12OZ CANS NOS. … covered bridge estates hoa
Dichlorodifluoromethane - NIST
WebR-12 Dichlorodifluoromethane - Properties - Thermodynamic properties of saturated and superheated Dichlorodifluoromethane (CF 2 Cl 2), like specific volume, enthalpy and … WebGLACIER REFRIGERANTS Dichlorodifluoromethane Automotive R12 refrigerant 12oz CAN. $45.00. Free shipping. AUTO A/C R-12 R12 REFRIGERANT 3-12OZ CANS NOS. $105.00 + $26.25 shipping. Sercon R-12 R12 R22 Refrigerant Recharge Hose Kit With Heavy Duty Can Tapper. $48.50. Free shipping. Check if this part fits your vehicle. … WebR-12 Safety Data Sheet R-12 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: R-12 OTHER NAME: Dichlorodifluoromethane USE: Refrigerant Gas DISTRIBUTOR: National Refrigerants, Inc. 661 Kenyon Avenue Bridgeton, New Jersey 08302 FOR MORE INFORMATION CALL: IN CASE OF EMERGENCY CALL: covered bridge estates community association