Ethyl Acetate (EtOAc) yog siv dav siv cov kuab tshuaj uas paub txog nws cov kuab tshuaj zoo heev, ceev evaporation tus nqi, thiab ntau yam thoob plaws ntau qhov kev lag luam. Raws li cov organic compound tseem ceeb, Ethyl Acetate plays lub luag haujlwm tseem ceeb hauv kev tsim cov xim, txheej, inks, adhesives, thiab tshuaj tsim khoom.TIANJIN GNEE BIOTECH CO., LTD.Raws li cov chaw tsim khoom thiab cov chaw muag khoom ntawm Ethyl Acetate (CAS 141-78-6) hauv Suav teb, muab High Purity EtOAc kom tau raws li kev lag luam thoob ntiaj teb.
Ethyl Acetate (EtOAc) yog dab tsi?
Ethyl acetate (Ethyl Ethanoate) yog ib qho organic compound nrog cov mis CH3CO2C2H5, dav siv los ua cov kuab tshuaj thiab hluavtaws nruab nrab hauv ntau qhov kev lag luam. Nws yog xim tsis muaj xim, nplaim taws ua kua nrog cov yam ntxwv ntawm txiv hmab txiv ntoo tsw thiab miscible nrog dej.
Cov khoom ntawm Ethyl Acetate (EtOAc):
- CAS Nr .: 141-78-6
- Cov mis mos molecular: C4H8O2
- Cov tsos mob: ntshiab, tsis muaj xim tsis muaj kua
- Kub Point: ~ 77 degree
- Kev hloov pauv sai heev thiab nrawm- ziab
Cov khoom no uaEthyl Acetatecov kuab tshuaj zoo tagnrho rau daim ntawv thov uas yuav tsum tau ceev evaporation thiab tsawg residue.
Kev siv ntawm Ethyl Acetate (EtOAc)
Coatings & Lacquers
Kev siv ntau tshaj plaws ntawm ethyl acetate thoob ntiaj teb. Nws dissolves nitrocellulose, cellulose acetate butyrate (CAB), thiab ntau acrylic resins. Nws tus nqi evaporation ceev ua kom du, tsis xws luag -cov yeeb yaj kiab dawb. Automotive clear coats, wood finishes, thiab industrial primers tag nrho cia siab rau nws. Qhov no qhia txog qhov tseem ceeb ntawm Ethyl Acetate kev lag luam siv thiab EtOAc hnyav rau coatings thiab inks nyob rau hauv siab -kev ua tau zoo nto tiav daim ntawv thov.
Adhesives
Tiv tauj cov cements, laminating adhesives, thiab siab -sensitive daim kab xev formulations siv ethyl acetate ua tus thawj cab kuj hnyav. Nws flashes tawm sai sai, lub tsev tack sai sai yam tsis tau tso ib qho ntxhiab tsw seem. Ethyl acetate yog siv dav hauv kev tsim cov nplaum, qhov chaw muaj zog thiab ziab kom qhuav yog qhov tseem ceeb rau kev lag luam.
Printing Inks
Flexographic thiab rotogravure inks rau ntim zaub mov cia siab rau ethyl acetate vim tias nws evaporates huv si nrog cov kuab tshuaj tsawg tsawg - tseem ceeb rau FDA- tswj kev ntim khoom qhov twg cov kuab tshuaj residual txwv nruj. Qhov no yog ib qho piv txwv tseem ceeb ntawm EtOAc hnyav rau coatings thiab inks siv hauv cov tshuab luam ntawv niaj hnub.
Nail Polish & Cosmetics
Ethyl acetate yog thawj cov kuab tshuaj nyob rau hauv feem ntau cov ntsia thawv polishes thiab ntsia thawv polish removers. Nws dissolves cov yeeb yaj kiab nitrocellulose- ua tus neeg sawv cev thiab evaporates sai txaus los tsim kom muaj kev sib tw, tawv. Nws cov toxicity profile tsawg ua rau nws nyiam toluene hauv cov khoom tu tus kheej.
Khoom noj khoom haus & Flavor Industry
Siv los ua cov kuab tshuaj extraction rau decaffeinating kas fes thiab tshuaj yej, thiab rau extracting tsw ntawm txiv hmab txiv ntoo. Ethyl acetate tshwm sim nyob rau hauv cawv txiv hmab, txiv tsawb, thiab ntau txiv hmab txiv ntoo - FDA cais nws li GRAS (Feem ntau Pom zoo tias muaj kev nyab xeeb) rau kev siv zaub mov. Qhov no txhawb kev siv zaub mov qib Ethyl Acetate rau flavoring thiab kuj txuas musEthyl Acetaterau cov txheej txheem decaffeination hauv kev lag luam dej haus.
Pharmaceutical Manufacturing
Kev mus- mus rau hnyav rau crystallization, purification, thiab rho tawm cov khoom xyaw tshuaj nquag (APIs). Nws lub npe ICH Class 3 (muaj peev xwm muaj kuab lom tsawg) txhais tau hais tias nws muaj kev txwv cov kuab tshuaj nyob hauv cov khoom siv tshuaj tiav. Qhov no qhia meej meej lub luag hauj lwm ntawm Ethyl Acetate kws tshuaj extraction hnyav nyob rau hauv ua kom siab -purity tshuaj compounds.
Vim li cas thiaj xaiv Ethyl Acetate ua cov khoom hnyav?
Ethyl Acetate muaj ntau yam zoo dua lwm cov kuab tshuaj:
- Ceev evaporation tus nqi txhim kho ntau lawm efficiency
- Tsawg toxicity piv rau ntau cov kuab tshuaj organic
- Lub zog hnyav hnyav rau cov resins thiab polymers
- Tus nqi - zoo thiab muaj dav
- Kev siv ntau yam thoob plaws kev lag luam
Xaus
Ethyl Acetate (EtOAc) tseem yog ib qho tseem ceeb tshaj plaws hauv kev lag luam hnyav vim nws cov kev ua tau zoo thiab ntau yam kev siv. Los ntawm cov xim thiab coatings rau cov nplaum thiab cov tshuaj synthesis, nws cov versatility tseem ua rau kev xav tau thoob plaws ntiaj teb kev lag luam.
Yog tias koj tab tom nrhiav ib tus neeg muab kev ntseeg siab ntawm siab - zoo Ethyl Acetate (CAS 141-78-6), xaiv cov chaw tsim khoom ntseeg siab zoo li Gneebio ua kom cov khoom ruaj khov thiab cov khoom zoo sib xws.
Tiv tauj pebhnub no los thov ib nqe lus thiab kawm ntxiv txog peb cov kev daws teeb meem Ethyl Acetate.
