Silane 99.9999% chiyero SiH4 Gasi Electronic Grade

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Silane 99.9999% chiyero SiH4 Gas Electronic Grade

Silanes amakonzedwa ndi kuchepetsa silicon tetrachloride ndi zitsulo hydrides monga lithiamu kapena calcium aluminium hydride.Silane amakonzedwa pochiza magnesium silicide ndi hydrochloric acid.Mu semiconductor kupanga, electronic grade silane mpweya ntchito epitaxial deposition wa crystalline silicon film, kupanga. filimu ya polysilicon, filimu ya silicon monoxide ndi filimu ya silicon nitride. Mafilimuwa amatenga gawo lalikulu pazida za semiconductor, monga zigawo zodzipatula, zigawo za ohmic contact, etc.

M'makampani a photovoltaic, mpweya wa silane wamagetsi amagwiritsidwa ntchito popanga mafilimu otsutsa-reflection a maselo a photovoltaic kuti apititse patsogolo kuyamwa kwa kuwala ndi mphamvu zamagetsi. Popanga mapanelo owonetsera, mpweya wa silane wamagetsi wamagetsi umagwiritsidwa ntchito popanga mafilimu a silicon nitride ndi zigawo za polysilicon, zomwe zimakhala ngati zigawo zoteteza komanso zogwira ntchito kuti zithandizire kuwonetsa. Mpweya wa silane wamagetsi wamagetsi umagwiritsidwanso ntchito popanga mabatire atsopano amphamvu, monga gwero la silicon yoyera kwambiri, mwachindunji pokonzekera zida za batri. Kuphatikiza apo, mpweya wa silane wamagetsi umagwiritsidwanso ntchito mugalasi lopaka ma radiation otsika, kuyatsa kwa nyali za semiconductor LED ndi mafakitale ena, okhala ndi mawonekedwe osiyanasiyana ogwiritsira ntchito.

Silane 99.9999% chiyero SiH4 Gas Electronic Grade

Parameter

Katundu	Mtengo
Maonekedwe ndi katundu	Gasi wopanda mtundu wokhala ndi fungo
Malo osungunuka (℃)	-185.0
Malo otentha (℃)	-112
Kutentha kwakukulu (℃)	-3.5
Critical pressure (MPa)	Palibe deta yomwe ilipo
Kuchuluka kwa nthunzi (mpweya = 1)	1.2
Kachulukidwe wachibale (madzi = 1)	0.55
Kachulukidwe (g/cm³)	0.68 [pa -185 ℃ (zamadzimadzi)]
Kutentha kwamphamvu (KJ/mol)	-1476
Kutentha kwapawiri (℃)	<- 85
Flash point (℃)	<- 50
Kutentha kwa kuwonongeka (℃)	Zoposa 400
Kuthamanga kwa nthunzi (kPa)	Palibe deta yomwe ilipo
Octanol/water partition coefficient	Palibe deta yomwe ilipo
Kuphulika kwakukulu % (V/V)	100
Kuphulika kwapang'onopang'ono% (V/V)	1.37
PH (kuwonetsa kukhazikika)	Zosafunika
Kutentha	Zoyaka kwambiri
Kusungunuka	Zosasungunuka m'madzi; sungunuka mu benzene, carbon tetrachloride

Malangizo a Chitetezo

Chidule Chadzidzidzi: Gasi woyaka. Akasakanikirana ndi mpweya, amatha kupanga chisakanizo chophulika, chomwe chimaphulika pamene chitenthedwa kapena lawi lotseguka. Mipweya ndi yolemera kuposa mpweya ndipo imawunjikana m’madera otsika. Ili ndi poizoni wina wake pa anthu.
Magulu Owopsa a GHS:
Gasi woyaka kalasi 1, dzimbiri pakhungu/Kukwiyitsa Gulu 2, Kuvulala kwambiri kwamaso/Kukwiya kwamaso Kalasi 2A, kawopsedwe kakatundu wamagulu amtundu wa 3, kawopsedwe ka chiwalo chandalama Class 2
Mawu ochenjeza: Zowopsa
Kufotokozera kwangozi: mpweya woyaka kwambiri; Gasi wopanikizika, ngati kutentha kumatha kuphulika; Zimayambitsa kukwiya kwa khungu; Zimayambitsa kupsa mtima kwakukulu; Kuwonekera kwa nthawi yayitali kapena mobwerezabwereza kungayambitse kuwonongeka kwa chiwalo.
Kusamalitsa:
· Njira zodzitetezera:
- Khalani kutali ndi moto, moto, malo otentha. Musasute. Gwiritsani ntchito zida zomwe sizitulutsa zopsereza. Gwiritsani ntchito zida zosaphulika, mpweya wabwino komanso kuyatsa. Panthawi yotumiza, chidebecho chiyenera kukhazikika ndikulumikizidwa kuti chiteteze magetsi osasunthika. Sungani chidebe kuti musatseke mpweya.
- Gwiritsani ntchito zida zodzitetezera ngati pakufunika.
- Pewani kutuluka kwa gasi mumlengalenga wapantchito. Pewani kutulutsa mpweya.
Osadya, kumwa kapena kusuta kuntchito.
Osamasulidwa ku chilengedwe.
· Yankho la zochitika
- Pakayaka moto, gwiritsani ntchito madzi a nkhungu, thovu, mpweya woipa, ufa wowuma pozimitsa motowo. Ngati mutakowetsedwa, chotsani pamalo okhudzidwa kuti musavulalenso. Kugona tulo, ngati malo opumira ndi osaya kapena kupuma kwasiya kuonetsetsa kuti njira ya mpweya ndi yabwino, perekani kupuma kochita kupanga. Ngati n'kotheka, mpweya wa okosijeni wachipatala umayendetsedwa ndi ogwira ntchito ophunzitsidwa bwino. Pitani kuchipatala kapena mukalandire chithandizo kwa dokotala.
Malo otetezedwa:
Sungani chidebe chosindikizidwa. Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wokwanira. Khalani kutali ndi moto ndi kutentha.
· Kutaya zinyalala:
Kutaya molingana ndi malamulo adziko ndi amderalo, kapena kulumikizana ndi wopanga kuti adziwe njira yotaya. Zowopsa zakuthupi ndi zamankhwala: Zoyaka. Akasakanikirana ndi mpweya, amatha kupanga chisakanizo chophulika, chomwe chimaphulika pamene chitenthedwa kapena lawi lotseguka. Gasi amaunjikana m’malo otsika kuposa mpweya. Ili ndi poizoni wina pathupi la munthu.
Zowopsa paumoyo:
Silikani imatha kukwiyitsa maso, ndipo silicane imasweka kuti ipange silika. Kukhudzana ndi tinthu ta silika kumatha kukwiyitsa maso. Kukoka mpweya wambiri wa silicane kungayambitse mutu, chizungulire, kutopa, komanso kukwiya kwapamwamba kwa kupuma. Silicane ikhoza kukhumudwitsa mucous nembanemba ndi kupuma dongosolo. Kukhudzana kwambiri ndi silicane kungayambitse chibayo ndi pulmonary edema. Silicone imatha kukwiyitsa khungu.
Zowopsa zachilengedwe:
Chifukwa cha kuyaka kochitika mumlengalenga, silane imayaka isanalowe m'nthaka. Chifukwa chakuti imayaka ndi kusweka mumpweya, silane sikhala m’chilengedwechi kwa nthawi yaitali. Silane saunjikana m’zamoyo.