Ethyl silicate CAS 78-10-4

CAS:78-10-4

Kev Huv Si:99%

Cov mis molecular:C8H20O4Si

Qhov Hnyav Molecular:208.33

EINECS:201-083-8

Lub Sijhawm Khaws Cia:Kev khaws cia kub ib txwm muaj

Cov lus txhais:EthylPolysilicate28; Tetraethoxysilane (metalsbasis); tetraethylsilicateethylsilicate; Orthosilicicacidtetraethylester, Tetraethoxysilane; etylukrzemian (txhuam)

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Ethyl silicate CAS 78-10-4 yog dab tsi?

Ethyl silicate kuj hu ua tetraethyl silicate lossis tetraethoxysilane. Nws yog kua tsis muaj xim thiab pob tshab nrog ib qho tsw tshwj xeeb. Nws ruaj khov nyob rau hauv qhov muaj cov tshuaj anhydrous, decomposes rau hauv ethanol thiab silicic acid thaum kov dej, ua turbid nyob rau hauv huab cua noo, thiab soluble nyob rau hauv cov organic solvents xws li cawv thiab ether. Muaj tshuaj lom thiab khaus heev rau lub qhov muag thiab txoj kev ua pa. Nws yog tsim los ntawm distillation tom qab reaction ntawm silicon tetrachloride thiab anhydrous ethanol. Nws yog siv rau kev ua cov txheej txheem tiv taus kub thiab tshuaj lom neeg thiab npaj cov tshuaj silicone. Nws kuj tseem siv tau rau hauv cov organic synthesis, ua cov khoom siv raw rau kev npaj cov khoom siv high-grade, ua tus neeg sawv cev kho iav optical, tus binder, thiab ua cov khoom siv rwb thaiv tsev hauv kev lag luam hluav taws xob, thiab lwm yam.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
TEJ YAM TSEEM CEEB	Kua pob tshab
Qhov Ceev	0.933 g/mL ntawm 20 °C (lit.)
PH	7 (20°C)

Daim Ntawv Thov

Ethyl silicate feem ntau yog siv rau hauv cov tshuaj pleev xim tiv taus tshuaj thiab cov tshuaj pleev xim tiv taus cua sov, cov tshuaj silicone thiab cov nplaum tsim khoom meej. Tom qab hydrolysis tiav, hmoov silica zoo heev raug tsim, uas yog siv los tsim cov phosphors thiab kuj tuaj yeem siv ua cov tshuaj reagent. Tetraethoxysilane feem ntau yog siv rau hauv cov iav kho qhov muag, cov tshuaj pleev xim tiv taus tshuaj, cov tshuaj pleev xim tiv taus cua sov thiab cov nplaum. Kev hloov kho cov tshuaj pleev xim tiv thaiv xeb Crosslinking tus neeg sawv cev, binder, dehydrating tus neeg sawv cev; Kev tsim cov pob txha catalyst thiab cov silica ultrafine purity siab. Ethyl orthosilicate feem ntau yog siv rau hauv cov iav kho qhov muag, cov tshuaj pleev xim tiv taus tshuaj, cov tshuaj pleev xim tiv taus cua sov thiab cov nplaum. Kev hloov kho cov tshuaj pleev xim tiv taus xeb Crosslinking tus neeg sawv cev, binder, dehydrating tus neeg sawv cev; Kev tsim cov pob txha catalyst thiab cov silica ultrafine purity siab.