High Purity 99.7% Ethyl Acetate / EAC / EA Tshuaj CAS 141-78-6 Raw Khoom
Lwm lub npe: EA, EAC
CAS Nr .: 141-78-6
Molecular Formula: C₄H₈O₂
Molecular Luj: 88.11
Purity: Ntau dua lossis sib npaug rau 99.7%
Cov tsos mob: tsis muaj xim, ntshiab kua
Tianjin Gnee Biotech Co., Ltd. yog ib tug ua manufacturers thiab lwm tus neeg uas siab purity 99.7% ethyl acetate/eac/ea chemical cas 141-78-6 raw khoom nyob rau hauv Suav teb. Txais tos mus yuav cov khoom siv tshuaj pheej yig muag ntawm no los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Ethyl Acetate (EAC/EA), nrog rau cov tshuaj formula C4H8O2 thiab ib qho hnyav molecular ntawm 88.11, tuaj yeem raug cov tshuaj ester xws li alcoholysis, ammonolysis, transesterification, thiab txo. Nws muaj toxicity tsawg, qab zib saj, thiab pungent tsw ntawm ntau dua concentrations. Nws yog volatile thiab muaj zoo heev solubility thiab ceev kom qhuav zog.
| Yam khoom | Specification |
|---|---|
| Khoom npe | Ethyl Acetate |
| Lwm Lub Npe | EAC, UA |
| CAS Nr | 141-78-6 |
| Molecular Formula | C₄H₈O₂ |
| Molecular Luj | 88.11 |
| Purity | Ntau dua lossis sib npaug li 99.7% |
| Qhov tshwm sim | Tsis muaj xim, ntshiab kua |
| tsw | Yooj yim, fruity |
| Solubility | Miscible nrog feem ntau cov kuab tshuaj organic; me ntsis soluble hauv dej |
Ethyl Acetate (EAC/EA) Kev Siv Tshuaj
- Ethyl Acetate (EA) kuj yog ib qho kev lag luam hnyav. Raws li ceev ceev- ziab hnyav nrog lub peev xwm ua kom tiav zoo, nws pom cov ntawv siv dav hauv kev tsim cov nplaum nplaum, tshuaj, tshuaj tsw qab, plasticizers, thinners, inks, tawv tawv, thiab ntau lwm yam.
- Hauv kev lag luam textile, Ethyl Acetate (EA) ua haujlwm ua tus neeg saib xyuas thiab tuaj yeem ua haujlwm ua cov tshuaj ntxuav kom huv rau kev sib xyaw ua ke hauv kev lag luam hluav taws xob.
- Hauv kev tshuaj xyuas tshuaj, Ethyl Acetate ua haujlwm zoo rau kem chromatography, tshuaj ntsuam reagent, cov khoom siv chromatographic, thiab hnyav rau kev txiav txim siab bismuth, kub, hlau, mercury, oxidizing agents, thiab platinum. Nws kuj tseem ua haujlwm hauv kev tshawb fawb biochemical thiab kev txheeb xyuas cov protein.
- EA feem ntau yog siv los ua cov kuab tshuaj thiab hauv cov synthesis ntawm Vitamin E thiab qee cov tshuaj intermediates. Piv txwv li, ethyl acetate ua hauj lwm raws li ib tug hnyav nyob rau hauv lub synthesis ntawm Gatifloxacin (Synthesis 1) thiab nyob rau hauv kev npaj ntawm Teriflunomide (Synthesis 2).
- Hauv kev rho tawm cov khoom siv los ntawm cov tshuaj ntuj, Ethyl Acetate (EA) Solvent feem ntau yog ua haujlwm los rho tawm cov ntsiab lus nruab nrab xws li alkaloids dawb, organic acids, flavonoids, thiab coumarins.
Ethyl Acetate (EAC/EA) Tshuaj Cia:
Nws muaj qhov tshwj xeeb lub ntiajteb txawj nqus ntawm 0.933 thiab lub teeb nyem ntawm -8℃C (kaw khob) thiab yog cov nplaim taws heev. Yog li ntawd nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, zoo-ventilated qhov chaw uas tsis muaj kev pheej hmoo ntawm ignition. Rau lub hom phiaj kev thauj mus los, nws raug cais raws li pawg II thiab cov chav kawm phom sij 3 thiab nws yog ib qho khaus.
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
FAQ
Q: Koj ua li cas kom ntseeg tau cov khoom zoo?
A: Peb lub Hoobkas ua cov kab ntau lawm thiab ERP kev tswj xyuas zoo, lav cov khoom siv raw khoom zoo ib yam. Peb kuj siv SOP shipping system kom muaj kev nyab xeeb thiab xa khoom raws sijhawm.
Q: Koj puas tuaj yeem muab cov qauv?
A: Yog lawm, peb muab cov qauv dawb, tab sis cov neeg siv khoom muaj lub luag haujlwm ua ntej - them tus nqi thauj khoom.
Q: Kuv tuaj yeem txheeb xyuas cov khoom zoo li cas ua ntej muab qhov kev txiav txim?
A: Koj tuaj yeem thov cov qauv dawb, tshuaj xyuas cov ntaub ntawv tshawb xyuas keeb kwm SGS, lossis npaj rau SGS tshuaj xyuas ua ntej xa khoom xa tuaj.
Q: Qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi?
A: Yam tsawg kawg nkaus kom muaj nuj nqis rau txhua yam khoom yog ib lub thawv 20-ko taw.
Cim npe nrov: siab purity 99.7% ethyl acetate / eac / ea chemical cas 141-78-6 raw khoom, Tuam Tshoj siab purity 99.7% ethyl acetate / eac/ea chemical cas 141-78-6 raw khoom manufacturers, lwm tus neeg, Hoobkas
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