A person experiencing any of the initial symptoms should be moved to fresh air and kept calm. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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Wuxi Seamless Oil Pipe Co.Ra product offers from exporters, manufacturers, suppliers, wholesalers and distributors globally by price, quantity, order, delivery and shipping terms, country - Page 1. Since , 1,1,1,2-tetrafluoroethane (CH 2 FCF 3, HFCa) has become the most important substitute of CFC in mobile air conditioning (MAC) in China and MAC sector has dominated all the emissions of HFCa.
In this study, we developed an accurate, updated and county-level inventory of the HFCa emissions from MAC in China for the.
For example, Ra has 2 carbon atoms, 2 hydrogen atoms, and 4 fluorine atoms, an empirical formula of tetrafluoroethane. The "a" suffix indicates that the isomer is unbalanced by one atom, giving 1,1,1,2-Tetrafluoroethane. Alias Ra, HFCa, HFCa, tetrafluoroethane, Chinese name tetrafluoroethane, English name 1,1,1,2-tetrafluoroethane, Chemical name 1,1,1,tetrafluoroethane, molecular formula CH2FCF3.
Since Ra belongs to HFC-like substances (non-ODS substances Ozone-depleting Substances) - Therefore, it does not destroy the ozone layer at all. attheheels.com BOC Sciences provides a wide range of Customer Services, Bulk & Specialty Compounds to the Pharmaceutical, Agrochemical and Biotechnology industries.
Refrigerant Purity and Container Requirements for New HFCa 1,1,1,2 - Tetrafluoroethane Refrigerant Used in Mobile Air-Conditioning Systems J_ This SAE Standard applies to refrigerant used in motor vehicle passenger air-conditioning (A/C) systems designed for use HFCa.