I-CAS No. 75-76-0 Carbon Tetrafluoride Supplier. Izici ze-Carbon Tetrafluoride
Inombolo ye-CAS engu-75-76-0 ihambisana ne-Carbon Tetrafluoride, eyaziwa nangokuthi i-Tetrafluoromethane noma i-Freon 14. Le nhlanganisela iyigesi engenambala, engenaphunga ekamelweni lokushisa futhi isetshenziselwa izinhlelo zokusebenza ezihlukahlukene zezimboni. Ngezansi izici zeCarbon Tetrafluoride:
Izici ze-Carbon Tetrafluoride (CF4):
I-Chemical Formula: CF₄
Ukubukeka: Igesi engenambala.
Indawo yokubilisa: -128.1°C (145 K; -198.6°F)
Indawo Encibilikayo: -219.7°C (53.4 K; -363.5°F)
Ukuminyana: 3.49 g/L ku-0°C (32°F) no-1 atm.
I-Vapor Pressure: 1013 kPa ku-25°C (77°F)
I-Ozone Depletion Potential (ODP): 0 (ayifaki isandla ekuncipheni kwe-ozone).
Amandla Okufudumala Emhlabeni Wonke (GWP): 7,390 esikhathini esiyiminyaka eyi-100 (igesi ebamba ukushisa enamandla kakhulu).
Isetshenziswa: Isetshenziswa njenge-etchant ekukhiqizweni kwe-semiconductor, igesi yomthombo we-plasma ye-plasma-enhanced chemical vapor deposition (PECVD), i-ejenti yokucisha umlilo, kanye negesi yokulandela umkhondo ekutholeni ukuvuza. Ibuye yasetshenziswa ngokomlando njengesiqandisi kanye ne-aerosol propellant.
Ulwazi Lokuphepha:
Okungashi kodwa kungasusa umoya-mpilo ezindaweni ezivalekile okuholela ekuphefumuleni.
Ukuchayeka oketshezini olubanda kakhulu kungabangela isithwathwa uma luhlangana ngqo nesikhumba.
Ukuhogela umoya okugxilile kakhulu kungabangela ukucindezeleka kokuphefumula.