I-CAS No. 7783-61-1 Silicon Tetrafluoride Supplier. Izici ze-Silicon Tetrafluoride
I-Silicon tetrafluoride (SiF4) iyinhlanganisela yamakhemikhali ethola ukusetshenziswa ezimbonini ezihlukahlukene, ikakhulukazi ekukhiqizeni i-semiconductor kanye ne-inorganic chemistry. Nazi ezinye izici ezibalulekile ze-silicon tetrafluoride:
Izakhiwo Zekhemikhali:
Ifomula: SiF4
Isisindo samangqamuzana: Cishe 88.10 g/mol
Inombolo ye-CAS: 7783-61-1
Indawo yokubilisa: -87 °C
Ukuncibilika: -90.2 °C
Izakhiwo Zomzimba:
I-Silicon tetrafluoride iyigesi engenambala ekamelweni lokushisa nokucindezela.
Inephunga elimnandi eliwuphawu.
I-molecule iyi-tetrahedral ngesakhiwo, efana ne-methane (CH4).
Ukusebenza kabusha:
Kuyinhlanganisela esebenza kakhulu, ikakhulukazi ngamanzi, enza i-hydrofluoric acid (HF) ne-silica (SiO2).
I-SiF4 iyi-ejenti enamandla e-fluorinating futhi ingasabela ngezinsimbi eziningi ukwenza ama-fluoride ensimbi.
Isebenzisa:
Imboni ye-Semiconductor: Isetshenziswa ezinqubweni zokufaka i-plasma ukususa izendlalelo ze-silicon dioxide (SiO2) kuma-microelectronics.
I-Inorganic Chemistry: Njenge-reagent ekuhlanganiseni ezinye izinhlanganisela ze-silicon.
I-Analytical Chemistry: Ekunqumeni i-silicon nezinye izakhi kumasampuli.
Ucwaningo: Ezifundweni ezibandakanya i-organofluorine chemistry kanye ne-silicon chemistry.
Ukuphatha nokuphepha:
I-Silicon tetrafluoride inobuthi obukhulu futhi iyagqwala, ibeka engcupheni enkulu yezempilo okuhlanganisa ukucasuka kokuphefumula kanye nokulimala kwamehlo nesikhumba.
Kufanele isingathwe ngaphansi kwezimo ezingasebenzi kanye nangezinto ezifanele zokuvikela umuntu (i-PPE), okuhlanganisa amagilavu, izibuko, kanye nomshini wokuphefumula.
Isitoreji kufanele sibe sendaweni epholile, neyomile kude nezinto ezingahambelani.
Uma ungathanda ukuthola i-silicon tetrafluoride ngezinjongo ezisemthethweni zezimboni noma zocwaningo, kufanele uxhumane nalaba bahlinzeki ngokuqondile futhi uqinisekise ukuthi zonke izimfuneko ezidingekayo zokuphepha nezomthetho ziyahlangatshezwa ngaphambi kokuqhubeka nanoma yikuphi ukuthengiselana.