CAS No. 75-76-0 Carbon Tetrafluoride soplaya. Njirimara nke Carbon Tetrafluoride
Nọmba CAS 75-76-0 kwekọrọ na Carbon Tetrafluoride, nke a makwaara dị ka Tetrafluoromethane ma ọ bụ Freon 14. Ngwa a bụ gas na-enweghị agba, na-esi ísì ụtọ na ụlọ okpomọkụ ma na-eji ya na ngwa ụlọ ọrụ dị iche iche. N'okpuru bụ njirimara nke Carbon Tetrafluoride:
Njirimara nke Carbon Tetrafluoride (CF4):
Usoro ọgwụ: CF₄
Ọdịdị: gas na-enweghị agba.
Ebe esi esi: -128.1°C (145 K; -198.6°F)
Ebe mgbaze: -219.7°C (53.4 K; -363.5°F)
Njupụta: 3.49 g/L na 0°C (32°F) na 1 atm.
Nrụgide Uzuoku: 1013 kPa na 25°C (77°F)
Enwere ike imebi ozone (ODP): 0 (anaghị etinye aka na mbelata ozone).
Enwere ike ime okpomoku zuru ụwa ọnụ (GWP): 7,390 n'ime oge 100 afọ (gas na-ekpo ọkụ nke ukwuu).
Na-eji: Ejiri ya dị ka ihe nrụnye n'ichepụta semiconductor, gas isi iyi plasma maka ntinye kemịkalụ kemịkalụ na-akwalite plasma (PECVD), ihe na-emenyụ ọkụ, yana dị ka gas tracer na nchọpụta ntanaka. A na-ejikwa ya mee ihe n'akụkọ ihe mere eme dị ka ihe na-ekpo ọkụ na ikuku ikuku.
Ozi nchekwa:
A naghị ere ọkụ mana ọ nwere ike ibupụ oxygen n'ime oghere na-eduga na asphyxiation.
Ngosipụta na mmiri mmiri dị oke oyi nwere ike ịkpata ntu oyi ma ọ bụrụ na ọ bata na akpụkpọ ahụ kpọmkwem.
Ikuku ume dị elu nwere ike ịkpata nsogbu iku ume.