Today the remaining supplies are products which has been recovered and reclaimed back to a chemically pure state in accordance with ARI-700 standards. Any Freon is commonly known as R-12, but it also goes by CFC-12 and Dichlorodifluoromethane. It is strongly recommended by our technicians that you should only use recycled refrigerant which has been collected from your own system. This refrigerant remained popular until it was found to be damaging to the planet’s protective ozone layer. These halogenated refrigerants have to be chemically synthesized as they either do not occur in nature at all or only in trace concentrations. Although Freon (otherwise known as R-22) has become a household name and the main home air conditioner refrigerant used for decades, it now has a stigma attached to it. R134a refrigerant gas can also be used as aerosol, flame retardan, and blowing agent in pharmaceutical, agro-chemical, cosmetics and cleaning sectors. Alkyl Benzene oil is … Refrigerant Supply - R12 . Most air conditioning units older than 10 years use an AC refrigerant called R22 that’s commonly known as Freon*, and is stated by the EPA as HCFC-22. Refrigerant R22 is hydroclhorofluorohydrocarbon (HCFC). R-22 refrigerant, commonly known by brand name Freon, will no longer be imported or produced in the U.S. as of Jan. 1, 2020. Refrigerant Supply Inc. reclaims, recycles, stores and sells Freon R-12 to various chemical companies, refrigeration contractors and the man in the street. This is all possible through a complicated cooling system that utilizes a chemical called Freon, the same chemical used in commercial air conditioning units. Also Known. The gas-based form of Freon is known to emit a strong chemical smell not unlike that of nail polish remover. R22 refrigerant is one of the most commonly used refrigerants. The boiling point of Freon-114 is 38.4 degrees F. It is used as a refrigerant in fractional-horsepower household refrigerating systems and drinking-water coolers employing rotary vane-type compressors. Production of R12 or CFC 12 was halted by the Clean Air act on 1 January 1996. Uses. du Pont and Company. The Smell. If prolonged contact with liquid or gas is anticipated, insulated gloves constructed of PVA, neoprene or butyl rubber should be used. It is used principally in household and commercial refrigerators, frozen-food cabinets, ice-cream cabinets, food-locker plants, water coolers, room … R22 is the short name for the halocarbon compound CHClF2 (monochlorodifluoromethane), which is used as the refrigerant. more.. Freon r-12 . HFC-134a is used as refrigerant in automobile air-conditioning, household and commercial refrigerant applications. The boiling point of Freon-12 is -21.7 degrees F. It is the most widely known and used of the Freon refrigerants. It is also known by the brand names CFC-12, Genetron 12 and Forane 12. Back in the lab, a new refrigerant was developed, tetrafluoroethane. Freon refrigerant R22. Unfortunately, because of its widespread use, the U.S. Environmental Protection Agency (EPA) has determined that it’s an ozone-depleting substance, and therefore, needs to be eliminated. Before 1995, the refrigerant of choice was dichlorodifluoromethane, an odorless, colorless, tasteless, nontoxic and nonflammable gas also known as freon. R22 refrigerant is also called as Freon 22 or simply R 22 Freon. It has one hydrogen atom in its compound and not all the … ... the evaporator and lines must be chemically flushed. SKIN PROTECTION: Skin contact with refrigerant may cause frostbite. Iron and steel are commonly used with ammonia refrigerant as it reacts with copper, brass and other copper alloys in the presence of water. Mineral refrigerant oil, also known as Alkyl Benzene oil, is probably the one that most of you are used to. Reclamation is more complex, and involves filtering, drying, distilling and chemically treating used refrigerant to completely strip impurities. (D) Chemical Stability: An ideal refrigerant should be chemically stable and should not decompose at temperatures normall encountered in the refrigeration system. (Please note that while Alkyl Benzene oil can be used as a replacement in most mineral oil applications these two oils are not the exact same. The name Freon belongs to E.I. Chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) are synthetic substances used as refrigerants. General work clothing and gloves (leather) should provide adequate protection.