Khoom Description
| Khoom npe | Ethyl Acetate (EtOAc) |
| CAS nr | 141-78-6 |
| EC Index Number | 607-022-00-5 |
| EC tus lej | 205-500-4 |
| Hill Formula | C4H8O2 |
| Tshuaj formula | CH3COOC2H5 |
| Molar Mass | 88,11 g / mol |
| HS Code | 2915 31 00 00 |
| Qauv qauv duab |  |
Ethyl Acetate CAS 141-78-6 yog cov tshuaj organic nrog cov tshuaj formula C4H8O2. Nws yog xim tsis muaj kob, flammable, volatile kua nrog ib tug tshwj xeeb aroma. Nws yog me ntsis soluble hauv dej thiab yooj yim soluble hauv cov kuab tshuaj organic. Ethyl acetate (EtOAc) yog ib qho ester nrog cov pab pawg ua haujlwm -COOR (ib daim ntawv cog lus ntawm cov pa roj carbon thiab oxygen) thiab tuaj yeem ua rau qaug cawv, aminolysis, ester pauv, txo qis thiab lwm yam kev cuam tshuam ntawm cov esters.
Yog xav paub ntxiv, thov koj xav tiv tauj peb. 📨Email: sales@gneebio.com
| Tus nqi | Chav tsev | Test Method / Cov xwm txheej | |
| Acidity (raws li acetic acid) | max . 0.005 | % | D 1613 |
| Xim | max . 10 | Pt/ Co | D 1209 |
| Ceev (ntawm 20 degree) | 0.899 - 0.903 | kg/l | D 4052 |
| Ethanol Cov ntsiab lus | max . 0.10 | % | GLC |
| Tsis yog Volatile Matter | max . 0.001 | % | D 1353 |
| Purity | min . 99.8 | % | GLC |
| Cov ntsiab lus dej | max . 0.03 | % | D 1364 |
Tiv tauj peb kom pom COA tiav.
Daim ntawv thov:
Cov kuab tshuaj: Ethyl Acetate (EtOAc) feem ntau siv rau hauv cov xim, txheej, nplaum, thiab inks vim nws cov kuab tshuaj zoo heev thiab ceev ceev evaporation.
Chemical Intermediate: Siv nyob rau hauv cov synthesis ntawm ntau yam tshuaj, nrog rau cov kws tshuaj thiab hluavtaws tsw.
Extraction Solvent: Ua hauj lwm nyob rau hauv cov txheej txheem extraction rau sib txawv tebchaw nyob rau hauv cov zaub mov thiab tshuaj industries.
Laboratory Applications: Ethyl acetate chemical yog siv los ua cov kuab tshuaj nyob rau hauv chromatography thiab lwm cov txheej txheem kuaj.
Raws li daim ntawv pov thawjEthyl Acetate (EtOAc) CAS 141-78-6Hoobkas, peb ua raws li cov txheej txheem nruj zoo, nrog rau txhua batch ua raws li kev soj ntsuam nruj kom ntseeg tau tias kev ua tau zoo thiab kev nyab xeeb.
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Ntim
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Thov hu rau peb rau ib qho kev tsocai!
Peb cov khoom zoo tshaj - muag khoom suav nrog: Dichloromethane; Acetic acid; Methyl sulfoxide; Methyl Sulfoxide DMSO (Industrial thiab Pharmaceutical Qib); Ethylene Glycol; Isopropanol; 1-Propanol; p-Xylene, thiab lwm yam.
FAQ
Q: Yuav pib xaj lossis them nyiaj li cas?
A: Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj. Kev them nyiaj los ntawm T / T, Western Union lossis Paypal lossis Escrow.
Q: Koj puas muab cov khoom ntim tsim cov kev pabcuam?
A: Yog lawm, peb muab cov kev pabcuam ntim khoom tsim, nrog rau lub raj mis, hnab, thawv, strips, droppers thiab hub thiab lwm yam ntaub ntawv ntim.
Q: Kuv yuav tau txais cov lus teb ntev npaum li cas?
A: Vim lub sijhawm sib txawv thiab hnub so, peb yuav sim peb qhov zoo tshaj plaws los teb koj hauv 24 teev ua haujlwm. Yog tias muaj dab tsi peb tuaj yeem pab tau, thov koj xav tiv tauj peb txhua lub sijhawm.
Q: Koj puas tuaj yeem muab daim ntawv pov thawj zoo rau koj cov khoom?
A: Yog lawm, peb tuaj yeem muab cov ntawv pov thawj zoo, suav nrog tab sis tsis txwv rau daim ntawv pov thawj ntawm kev tshuaj xyuas (COA), purity reports, thiab cov ntaub ntawv kev nyab xeeb (SDS). Cov ntawv pov thawj no tuaj yeem ua rau koj nkag siab ntxaws txog qhov zoo thiab cov khoom ntawm peb cov khoom.
Cim npe nrov: Tuam Tshoj Organic Chemical Ethyl Acetate (etoac) CAS 141-78-6 rau muag, Tuam Tshoj Organic Tshuaj Ethyl Acetate (etoac) CAS 141-78-6 Chaw tsim tshuaj paus, lwm tus neeg, Hoobkas