CAS No. 7783-61-1 Silicon Tetrafluoride Supplier. Makhalidwe a Silicon Tetrafluoride

Silicon tetrafluoride (SiF4) ndi mankhwala omwe amapezeka m'mafakitale osiyanasiyana, makamaka pakupanga ma semiconductor ndi chemistry. Nazi zina zazikulu za silicon tetrafluoride:

Chemical Properties:
Fomula: SiF4
Kulemera kwa Maselo: Pafupifupi 88.10 g/mol
Nambala ya CAS: 7783-61-1
Malo otentha: -87 °C
Malo osungunuka: -90.2 °C
Katundu Wathupi:
Silicon tetrafluoride ndi gasi wopanda mtundu kutentha komanso kupanikizika.
Ili ndi fungo lonunkhira bwino.
Molekyu ndi tetrahedral mu kapangidwe kake, kofanana ndi methane (CH4).
Kuchitanso:
Ndiwogwira ntchito kwambiri, makamaka ndi madzi, kupanga hydrofluoric acid (HF) ndi silica (SiO2).
SiF4 ndi mphamvu ya fluorinating ndipo imatha kuchitapo kanthu ndi zitsulo zambiri kupanga ma fluoride azitsulo.
Zogwiritsa:
Semiconductor Viwanda: Ntchito mu plasma etching njira kuchotsa silicon dioxide (SiO2) zigawo mu microelectronics.
Inorganic Chemistry: Monga reagent mu kaphatikizidwe kazinthu zina za silicon.
Analytical Chemistry: Pakutsimikiza kwa silicon ndi zinthu zina mu zitsanzo.
Kafukufuku: M'maphunziro okhudza chemistry ya organofluorine ndi silicon chemistry.
Kusamalira ndi Chitetezo:
Silicon tetrafluoride ndi yapoizoni kwambiri komanso yowononga, yomwe imayika ziwopsezo zazikulu zaumoyo kuphatikiza kuyabwa kwa kupuma komanso kuwonongeka kwa maso ndi khungu.
Iyenera kugwiridwa pansi pazikhalidwe zosagwira ntchito komanso ndi zida zoyenera zodzitetezera (PPE), kuphatikiza magolovesi, magalasi, ndi makina opumira.
Kusungirako kuyenera kukhala pamalo ozizira, owuma kutali ndi zinthu zosagwirizana.
Ngati mukufuna kupeza silicon tetrafluoride pazifukwa zovomerezeka zamafakitale kapena kafukufuku, muyenera kulumikizana ndi ogulitsawa mwachindunji ndikuwonetsetsa kuti zofunikira zonse zokhudzana ndi chitetezo ndi malamulo zikukwaniritsidwa musanayambe kuchitapo kanthu.