CAS No. 1026-04-7 Silicon Tetrachloride Supplier. Tuam txhab ntawm Silicon Tetrachloride
Silicon tetrachloride, nrog rau cov tshuaj formula SiCl4, yog ib tug compound ntawm silicon thiab chlorine. Nws yog feem ntau siv nyob rau hauv zus tau tej cov high-purity silicon, silica, thiab raws li ib tug catalyst nyob rau hauv ntau yam tshuaj. Nov yog qee cov yam ntxwv tseem ceeb ntawm silicon tetrachloride:
Lub cev muaj zog:
Cov tsos mob: tsis muaj xim tsis muaj kua.
Kub taw tes: 57.6 ° C (135.7 ° F).
Melting Point: -70 ° C (-94 ° F).
Qhov ceev: 1.622 g / cm³ ntawm 20 ° C.
Solubility: Soluble nyob rau hauv ntau cov organic solvents tab sis reacts nrog dej.
Chemical Properties:
Reactivity: Siab reactive nrog dej, tso hydrochloric acid (HCl) thiab tsim silica gel.
Stability: ruaj khov nyob rau hauv ib txwm muaj mob, tab sis decomposes thaum raug dej los yog cua sov.
Kev siv:
Kev Lag Luam Semiconductor: Siv nyob rau hauv kev tsim cov high-purity silicon rau semiconductors.
Silica Production: Ib qho ua ntej hauv kev tsim cov khoom siv silica.
Ceramics thiab iav: Siv rau hauv cov txheej txheem ntawm optical fibers thiab hauv kev tsim cov tsom iav tshwj xeeb.
Pharmaceuticals: Qee zaum siv los ua ib qho nruab nrab hauv kev siv tshuaj.
Kev txhawj xeeb txog kev nyab xeeb:
Toxicity: Kev nqus pa tuaj yeem ua rau ua pa ua pa thiab puas rau lub ntsws, qhov muag, thiab tawv nqaij.
Corrosivity: tuaj yeem corrode hlau thiab ua rau kub hnyiab heev ntawm kev sib cuag nrog daim tawv nqaij lossis ob lub qhov muag.
Raws li rau cov chaw muag khoom ntawm silicon tetrachloride, muaj ntau lub tuam txhab tshuaj lom neeg thoob ntiaj teb uas muab cov tshuaj no. Thov nco ntsoov tias qhov muaj ntawm cov neeg muag khoom tshwj xeeb yuav txawv nyob ntawm koj qhov chaw nyob, thiab nws yog ib qho tseem ceeb uas yuav tsum tau ua silicon tetrachloride nrog kev ceev faj txog kev nyab xeeb vim nws corrosive thiab tshuaj lom. Thaum yuav khoom los ntawm tus neeg muag khoom, xyuas kom lawv ua raws li cov cai hauv zos thiab cov qauv kev tuav cov tshuaj phem. Ib txwm ua raws li daim ntawv qhia kev nyab xeeb (SDS) muab los ntawm cov chaw tsim khoom kom muaj kev nyab xeeb tuav thiab khaws cov lus qhia.
Shanghai Wechem Chemical Co., Ltd. tau tsim lub koob npe nrov hauv kev lag luam nrog nws pab neeg tshaj lij, cov chaw siab tshaj, thiab cov khoom zoo. Peb yuav txuas ntxiv cog lus rau kev tsim kho thev naus laus zis thiab kev txaus siab rau cov neeg siv khoom, txuas ntxiv txhim kho peb cov kev sib tw, thiab tsim kom muaj txiaj ntsig ntau dua rau peb cov neeg siv khoom. Yog tias koj xav tau cov khoom no, thov koj xav tiv tauj peb txhua lub sijhawm!