I-Silane 99.9999% ubumsulwa I-SiH4 Gas Electronic Grade

Eminye imininingwane yokupakishwa inganikezwa ngokwezidingo zamakhasimende

Silane 99.9999% ubumsulwa SiH4 Gas Electronic Grade

I-Silanes ilungiswa ngokuncishiswa kwe-silicon tetrachloride nge-metal hydrides efana ne-lithium noma i-calcium aluminium hydride.I-Silane ilungiswa ngokuphatha i-magnesium silicide nge-hydrochloric acid.Ekwenziweni kwe-semiconductor, igesi ye-electronic grade silane isetshenziselwa ukufakwa kwe-epitaxial yefilimu ye-crystalline silicon, ukukhiqizwa. ifilimu ye-polysilicon, ifilimu ye-silicon monoxide nefilimu ye-silicon nitride. Lawa mafilimu adlala indima ebalulekile kumadivayisi we-semiconductor, njengezendlalelo zokuhlukanisa, izendlalelo zokuxhumana ze-ohmic, njll.

Embonini ye-photovoltaic, igesi ye-electronic grade silane isetshenziselwa ukukhiqiza amafilimu e-anti-reflection amaseli e-photovoltaic ukuthuthukisa ukusebenza kahle kokumuncwa kokukhanya kanye nezakhiwo zikagesi. Ekukhiqizeni amaphaneli wokubonisa, igesi ye-electronic grade silane isetshenziselwa ukwenza amafilimu e-silicon nitride nezendlalelo ze-polysilicon, ezisebenza njengezendlalelo ezivikelayo nezisebenzayo ukuze kuthuthukiswe umphumela wokubonisa. Igesi ye-silane yezinga le-elekthronikhi iphinde isetshenziswe ekwenzeni amabhethri anamandla amasha, njengomthombo we-silicon ohlanzekile, ngokuqondile ekulungiseni izinto zebhethri. Ngaphezu kwalokho, igesi ye-electronic grade silane iphinde isetshenziswe engilazini eboshwe nge-radiation ephansi, ukukhanyisa kwesibani se-semiconductor LED nezinye izimboni, ezinohlu olubanzi lwezimo zokufaka isicelo.

Silane 99.9999% ubumsulwa SiH4 Gas Electronic Grade

Ipharamitha

Impahla	Inani
Ukubukeka kanye nezakhiwo	Igesi engenambala enephunga
Iphoyinti lokuncibilika (℃)	-185.0
Indawo yokubilisa (℃)	-112
Izinga lokushisa elibalulekile (℃)	-3.5
Ingcindezi ebucayi (MPa)	Ayikho idatha etholakalayo
Ukuminyana komhwamuko (umoya = 1)	1.2
Ukuminyana okuhlobene (amanzi = 1)	0.55
Ukuminyana (g/cm³)	0.68 [at -185℃ (uketshezi)]
Ukushisa komlilo (KJ/mol)	-1476
Izinga lokushisa elizenzakalelayo (℃)	< -85
Iphoyinti elikhanyayo (℃)	< -50
Izinga lokushisa lokubola (℃)	Bangaphezu kuka-400
Umfutho womhwamuko ogcwele (kPa)	Ayikho idatha etholakalayo
I-Octanol/i-partition coefficient yamanzi	Ayikho idatha etholakalayo
Ubukhulu bokuqhuma % (V/V)	100
Umkhawulo wokuqhuma ophansi % (V/V)	1.37
PH (bonisa ukugxila)	Akufaneleki
Ukuvutha	Ivutha kakhulu
Ukuncibilika	Ayincibiliki emanzini; I-soluble ku-benzene, i-carbon tetrachloride

Imiyalo yokuphepha

Uhlolojikelele Lwezimo Eziphuthumayo: Igesi evuthayo. Uma ixubene nomoya, ingakha ingxube eqhumayo, eqhuma lapho ibhekene nokushisa noma ilangabi elivulekile. Amagesi asindayo kunomoya futhi anqwabelana ezindaweni eziphansi. Inomphumela othile onobuthi kubantu.
Izigaba zobungozi ze-GHS:
Ikilasi 1 legesi evuthayo, ukugqwala kwesikhumba/Ukucasuka, Ikilasi 2A elimele kakhulu/Ukucasuka kwamehlo, ubuthi besistimu yesitho esiqondiwe Ikilasi lesi-3, ubuthi besistimu yesitho esiqondiwe othize Ikilasi lesi-2
Igama lesixwayiso: Ingozi
Incazelo yengozi: igesi evutha kakhulu; Igesi ngaphansi kwengcindezi, uma ukushisa kungaqhuma; Banga ukucasuka kwesikhumba; Banga ukucasuka okukhulu kwamehlo; Ukuchayeka isikhathi eside noma okuphindaphindiwe kungabangela ukulimala kwesitho.
Izinyathelo zokuzivikela:
· Izinyathelo zokuvimbela:
- Gwema umlilo, izinhlansi, izindawo ezishisayo. Akubhenywa. Sebenzisa kuphela amathuluzi angakhiqizi izinhlansi. Sebenzisa izinto zikagesi ezingaqhumi, umoya omncane nokukhanyisa. Phakathi nenqubo yokudlulisa, isiqukathi kufanele simiswe phansi futhi sixhunywe ukuvimbela ugesi omile. Gcina isiqukathi singangeni ndawo.
- Sebenzisa izinto zokuzivikela njengoba kudingeka.
- Vimbela ukuvuza kwegesi emoyeni wasemsebenzini. Gwema ukuhogela igesi.
Ungadli, ungaphuzi noma ungabhemi emsebenzini.
Ungadedeli endaweni.
· Impendulo yesigameko
- Uma kuba nomlilo, sebenzisa amanzi enkungu, igwebu, isikhutha, impushana eyomile ukucisha umlilo. Uma uhogeliwe, susa endaweni engcolile ukuze ugweme ukulimala okwengeziwe. Ukulala unganyakazi, uma indawo yokuphefumula ingashoni noma ukuphefumula kumile ukuze kuqinisekiswe ukuthi indlela yokuphefumula icacile, nikeza ukuphefumula kokwenziwa. Uma kungenzeka, ukuhogela komoyampilo wezokwelapha kulawulwa izisebenzi eziqeqeshiwe. Yiya esibhedlela noma uthole usizo kudokotela.
Isitoreji esiphephile:
Gcina isitsha sivaliwe. Gcina endaweni epholile, engenisa umoya. Gcina kude nomlilo nokushisa.
· Ukulahlwa kwemfucuza:
Ukulahlwa ngokuhambisana nemithetho kazwelonke neyendawo, noma uxhumane nomkhiqizi ukuze unqume indlela yokulahla. Izingozi ezingokomzimba namakhemikhali: Zinokusha. Uma ixubene nomoya, ingakha ingxube eqhumayo, eqhuma lapho ibhekene nokushisa noma ilangabi elivulekile. Igesi iqoqana ezindaweni eziphansi kunomoya. Inomphumela othile onobuthi emzimbeni womuntu.
Izingozi zempilo:
I-silicane ingacasula amehlo, futhi i-silicane iyaphuka ukuze ikhiqize i-silica. Ukuthintana nezinhlayiya ze-silica kungacasula amehlo. Ukuhogela ukugcwala okuphezulu kwe-silicane kungabangela ubuhlungu bekhanda, isiyezi, ukukhathala, nokucasuka kwendlela yokuphefumula ephezulu. I-silicone ingacasula ulwelwesi lwamafinyila kanye nesistimu yokuphefumula. Ukuchayeka kakhulu ku-silicane kungabangela inyumoniya kanye ne-pulmonary edema. I-Silicone ingacasula isikhumba.
Izingozi zemvelo:
Ngenxa yokuvutha okuzenzakalelayo emoyeni, i-silane iyasha ngaphambi kokungena emhlabathini. Ngenxa yokuthi iyasha futhi iphule emoyeni, i-silane ayihlali isikhathi eside endaweni ezungezile. I-Silane ayinqwabelani ezintweni eziphilayo.