ethyl acetate 141-78-6 yog dab tsi?
Ethyl acetate (EA CAS 141-78-6), tseem hu ua Ethyl Ethanoate, yog cov organic compound nrog cov tshuaj formula C₄H₈O₂. Nws yog ib qho ester uas muaj cov pab pawg ua haujlwm -COOR (qhov twg carbon thiab oxygen txuas nrog ob daim ntawv cog lus). Nws lub melting point yog -84 degree, boiling point 76.6-77.5 degree, flash point 4 degree, ceev 0.902 g / cm³, thiab tshwm li ib tug tsis muaj kob pob tshab kua. Ethyl acetate tau dhau los ua cov tshuaj ester xws li hydrolysis, amination, ester pauv, thiab txo qis. Nws feem ntau yog siv los ua cov kuab tshuaj, khoom noj khoom haus, thiab degreasing tus neeg sawv cev.
Yog xav paub ntxiv txog cov tshuajTom ntej: Ethyl Acetate (EA CAS 141-78-6), thov xa mus rau:https://www.gneechemical.com/chemicals/organic-chemicals/high-purity-99-ethyl-acetate-ea-cas-141-78-6.html
Dab tsi yog ethyl acetate (EA CAS 141-78-6) siv rau?
Ethyl acetate (EA CAS 141-78-6), tseem hu ua Ethyl Ethanoate, yog cov organic hnyav. Nws nta qis volatility, siab solubility, thiab kuj tsis tshua muaj toxicity, ua rau nws siv dav.
- Cov kuab tshuaj: Ethyl acetate (EA) yog ib qho zoo heev organic hnyav siv dav hauv kev tsim cov txheej txheem ntawm cov xim, coatings, inks, nplaum, thiab varnishes. Nws zoo dissolves resins, roj, fatty acids, thiab lwm yam organic tshuaj, ua rau lawv zoo dispersion nyob rau hauv coatings thiab inks.
- Chemical Synthesis: Ethyl acetate (CAS 141-78-6) feem ntau yog siv los ua cov kuab tshuaj hauv cov organic synthesis. Nws ua hauj lwm raws li ib qho hnyav rau esterification cov tshuaj tiv thaiv, yooj yim hloov cov kua qaub thiab cawv rau hauv ester tebchaw. Tsis tas li ntawd, ethyl acetate feem ntau siv rau hauv kev npaj cov organic tebchaw nrog rau esters, ethers, ether-alcohols, thiab cawv.
- Flavorings thiab Food Additives: Ethyl acetate solvent yog dav siv los ua ib qho hnyav thiab diluent rau flavorings. Nws ua hauj lwm raws li ib feem nyob rau hauv flavorings thiab zaub mov additives nyob rau hauv cov zaub mov kev lag luam, pab rau saj thiab aroma profiles.
- Qab Zib:Ethyl acetate (EA) hmoovua haujlwm raws li qis-calorie khoom qab zib uas siv hauv cov khoom noj, dej haus, thiab zom cov pos hniav. Muab piv rau sucrose, nws muab calories tsawg dua thiab suav tias muaj kev cuam tshuam tsawg dua ntawm cov ntshav qab zib, ua rau nws tsim nyog rau cov khoom noj uas tsis muaj qab zib lossis qab zib -.
- Extractant: Ethyl acetate (EA) ua cov kuab tshuaj rau cov nroj tsuag rho tawm, siv los rho tawm cov ntxhiab tsw, tshuaj tebchaw, thiab cov roj cog. Nws zoo tshem tawm cov tshuaj tsw qab thiab cov khoom muaj txiaj ntsig los ntawm cov nroj tsuag, kho lawv cov purity thiab concentration.
- Reagent thiab Laboratory Applications: Vim nws tsis tshua muaj toxicity thiab siab stability, EA yog dav siv raws li ib tug hnyav thiab tshwj xeeb hnyav hnyav nyob rau hauv lub chaw soj nstuam. Nws tuaj yeem ua haujlwm hauv cov ntawv thov xws li cov organic synthesis, rho tawm, txheej, thiab kho fiber ntau.
ethyl acetate (EA CAS 141-78-6) Specification
| Khoom npe | Ethyl acetate hmoov |
| Qhov tshwm sim | Colorless pob tshab kua |
| Boiling point | 124-126℃(350.25 K) |
| Qhov ntom | 0.88 g / ml ntawm 25 degree |
| Melting point | -78 ºC(189.55 K) |
| viscosity | 0.734 (20 degree) |
| Flash point | 33 degree |
| Solubility | 5.3g/l |
| Dej solubility | 0.7 g / 100 mL (20 ºC) yog ' |
| Refractive Index | 1.3941 |
| Qhov chaw khov | -77.9 ºC |
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuabethyl acetate 141-78-6 uas ua tau raws li ob qho tib si kev lag luam thiab chav kuaj- cov qauv qib. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb qhov zoo:
- ISO9001 / ISO14001 / GMP ntawv pov thawj muaj
- Tus kheej chaw tsim khoom nrog daim ntawv tso cai tsim tshuaj lom neeg
- Kev them nyiaj yug rau COA / MSDS / TDS / SGS kuaj
- Ua raws li EU REACH cov cai
- ruaj khov xa tawm mus rau South Asia, South America, Middle East, thiab Africa kev lag luam
- Ib qho khoom siv ntau dua lossis sib npaug rau 20-200 MT, kev cog lus txhua xyoo txhawb nqa
Ntim ntawm ethyl acetate (EA CAS 141-78-6)
| Ntim Hom | Net nyhav | Chaw thau khoom kom muaj nuj nqis (20 'FCL) |
|---|---|---|
| Yas / Hlau Nruas | 30 kg | 720 drum |
| Yas / Hlau Nruas | 220 kg ib | 80 drum |
| IBC Drum | 1,050 Kg | 20 drum |
Nyem qhov no kom tau txais qhov tseebEthyl Acetate 141-78-6Tus nqi muag khoom lag luam rau 2026.
