I-CAS No. 1975-10-5 Umhlinzeki we-Difluoromethane. Izici ze-Difluoromethane
Inombolo ye-CAS engu-1975-10-5 ibhekisela ku-Difluoromethane, eyaziwa nangokuthi i-HFC-32 (Hydrofluorocarbon). Le nhlanganisela isetshenziswa kabanzi ezinhlelweni ezahlukahlukene zezimboni, ikakhulukazi njengesiqandisi. Ngezansi izici ze-Difluoromethane:
Izici ze-Difluoromethane (HFC-32):
I-Chemical Formula: CH2F2
Ukubukeka: Igesi engenambala noma uketshezi olucacile, olungenambala uma lucindezelwe.
Indawo yokubilisa: -51.7°C (-61.1°F)
Indawo Encibilikayo: -152.7°C (-242.9°F)
Ukuminyana: 1.44 kg/m³ ku-0°C (32°F) no-1 atm, ukuminyana koketshezi cishe ku-1250 kg/m³ ku-25°C (77°F) no-1 atm.
Ukuncibilika Emanzini: Kuncibilika kancane.
I-Vapor Pressure: 1000 kPa ku-25°C (75°F)
Amandla Okunciphisa I-Ozone (ODP): 0 (ayisusi ungqimba lwe-ozone)
I-Global Warming Potential (GWP): I-GWP yeminyaka eyi-100 ye-2500 (inegalelo elikhulu ekufudumaleni komhlaba)
Ukusetshenziswa: Ngokuyinhloko isetshenziswa njengesiqandisi ezinhlelweni zokupholisa umoya, amaphampu okushisa, neziqandisi. Ibuye isetshenziswe ezinhlelweni zokucindezela umlilo, njenge-ejenti evuthelayo ekukhiqizeni amagwebu, nanjenge-solvent.
Ulwazi Lokuphepha:
I-Difluoromethane ayishi kodwa ingabangela ukuphefumulelwa ngokususa umoya-mpilo ezindaweni ezivaliwe.
Inobuthi ekugxilweni okuphezulu, ithinta isimiso sezinzwa futhi ingabangela i-arrhythmia yenhliziyo.
Ukuchayeka emazingeni okushisa aphansi kakhulu kungabangela isithwathwa.