Za a iya bayar da wasu ƙayyadaddun marufi bisa ga bukatun abokin ciniki

Silane 99.9999% SiH4 Gas Electronic Grade

Ana shirya silanes ta hanyar rage yawan tetrachloride na silicon tare da hydrides na karfe irin su lithium ko calcium aluminum hydride.Silane an shirya shi ta hanyar zalunta magnesium silicide tare da acid hydrochloric.A cikin masana'antun semiconductor, ana amfani da gas na silane na lantarki don ƙaddamar da epitaxial na fim din silicon crystalline, samar da kayan aiki. na fim ɗin polysilicon, fim ɗin silicon monoxide da fim ɗin silicon nitride. Waɗannan fina-finai suna taka muhimmiyar rawa a cikin na'urorin semiconductor, irin su keɓewa yadudduka, yadudduka na lamba ohmic, da sauransu.

A cikin masana'antar photovoltaic, ana amfani da silane gas mai daraja na lantarki don samar da fina-finai na anti-reflection don sel na hoto don inganta haɓakar haɓakar haske da kaddarorin lantarki. A cikin samar da bangarori na nuni, ana amfani da silane gas mai daraja na lantarki don yin fina-finai na silicon nitride da polysilicon yadudduka, wanda ke aiki a matsayin matakan kariya da aiki don haɓaka tasirin nuni. Hakanan ana amfani da iskar silane gas ɗin lantarki wajen kera sabbin batura masu ƙarfi, azaman tushen siliki mai tsafta, kai tsaye don shirya kayan baturi. Bugu da ƙari, ana amfani da iskar silane gas ɗin lantarki a cikin ƙaramin gilashi mai rufi mai haske, hasken fitilar LED na semiconductor da sauran masana'antu, tare da yanayin yanayin aikace-aikacen da yawa.

Silane 99.9999% SiH4 Gas Electronic Grade

Siga

DukiyaDaraja
Bayyanar da kaddarorinGas mara launi tare da wari
Matsayin narkewa (℃)-185.0
Wurin tafasa (℃)-112
Matsakaicin zafin jiki (℃)-3.5
Matsin lamba (MPa)Babu bayanai samuwa
Dangantakar tururi mai yawa (iska = 1)1.2
Yawan dangi (ruwa = 1)0.55
Girma (g/cm³)0.68 [a -185 ℃ (ruwa)]
Zafin konewa (KJ/mol)-1476
Zazzabi mai saurin konewa (℃)<-85
Wurin walƙiya (℃)<-50
Yanayin lalacewa (℃)Fiye da 400
Cikakken tururin matsa lamba (kPa)Babu bayanai samuwa
Octanol/water partition coefficientBabu bayanai samuwa
Mafi girman fashewa % (V/V)100
Ƙananan iyakacin fashewar % (V/V)1.37
PH (nuna maida hankali)Ba a zartar ba
FlammabilityMai tsananin ƙonewa
SolubilityRashin narkewa a cikin ruwa; mai narkewa a cikin benzene, carbon tetrachloride

Umarnin Tsaro

Bayanin Gaggawa: Gas mai ƙonewa. Idan aka haxa shi da iska, zai iya haifar da wani abu mai fashewa, wanda ke fashe lokacin da zafi ko bude wuta. Gases sun fi iska nauyi kuma suna taruwa a cikin ƙananan wurare. Yana da wani tasiri mai guba akan mutane.
Rukunin haɗarin GHS:
Gas mai flammable Class 1, lalata fata/haushi Class 2, Mummunan raunin ido/rashin ido Class 2A, ƙayyadaddun tsarin gaɓoɓin gaɓoɓin maƙasudi Class 3, ƙayyadaddun tsarin tsarin gaɓoɓin maƙasudi Class 2
Kalmar gargaɗi: Haɗari
Bayanin haɗari: iskar gas mai ƙonewa; Gas a ƙarƙashin matsin lamba, idan mai zafi zai iya fashewa; Sanadin haushin fata; Yana haifar da haushin ido mai tsanani; Tsawaitawa ko maimaita bayyanarwa na iya haifar da lalacewar gabobi.
Matakan kariya:
Matakan rigakafi:
- Nisantar wuta, tartsatsin wuta, saman zafi. Babu shan taba. Yi amfani da kayan aikin da ba su haifar da tartsatsin wuta ba. Yi amfani da na'urori masu hana fashewa, samun iska da haske. A yayin aiwatar da canja wuri, dole ne a kwance kwantena kuma a haɗa shi don hana tsayayyen wutar lantarki. Ci gaba da kwandon iska.
- Yi amfani da kayan kariya na sirri kamar yadda ake buƙata.
- Hana zubar da iskar gas a cikin iskar wurin aiki. Guji shakar iskar gas.
Kada ku ci, ku sha ko shan taba a wurin aiki.
Kar a saki cikin yanayi.
· Amsa abin da ya faru
- Idan akwai wuta, a yi amfani da ruwa mai hazo, kumfa, carbon dioxide, busassun foda don kashe wutar. Idan an shaka, cire daga gurɓataccen wuri don guje wa ƙarin rauni. Kwance yake, idan yanayin numfashi ba shi da zurfi ko numfashi ya tsaya don tabbatar da cewa hanyar iska ta fito, samar da numfashi na wucin gadi. Idan za ta yiwu, ƙwararrun ma'aikata ne ke ba da iskar iskar oxygen ta likita. Je zuwa asibiti ko samun taimako daga likita.
Amintaccen ajiya:
Rike akwati a rufe. Ajiye a cikin ɗakin ajiya mai sanyi, mai iska. Ka nisantar da wuta da zafi.
· Sharar gida:
Zubar da ciki daidai da dokokin ƙasa da na gida, ko tuntuɓar masana'anta don tantance hanyar zubar. Hadarin jiki da sinadarai: Flammable. Idan aka haxa shi da iska, zai iya haifar da wani abu mai fashewa, wanda ke fashe lokacin da zafi ko bude wuta. Gas yana tarawa a ƙananan wurare fiye da iska. Yana da wani tasiri mai guba a jikin mutum.
Hadarin lafiya:
Silicane na iya fusatar da idanu, kuma siliki yana rushewa don samar da siliki. Saduwa da silica particulate na iya fusatar da idanu. Shakar siliki mai yawa na iya haifar da ciwon kai, dizziness, gajiya, da haushin fili na sama. Silicane na iya fusatar da mucous membranes da tsarin numfashi. Babban bayyanar da silicane zai iya haifar da ciwon huhu da edema na huhu. Silicone na iya fusatar da fata.
Hadarin muhalli:
Sakamakon kone-kone a cikin iska, silane yana ƙonewa kafin ya shiga ƙasa. Domin yana ƙonewa kuma yana rushewa a cikin iska, silane baya zama a cikin yanayi na dogon lokaci. Silane ba ya taruwa a cikin abubuwa masu rai.

Aikace-aikace

Semiconductor
Solar Photovoltaic
LED
Manufacturing Injin
Masana'antar sinadarai
Maganin Likita
Abinci
Binciken Kimiyya

Samfura masu dangantaka