Ethyl acetate thiab acetic acid yog cov sib txuas sib txawv nrog cov qauv molecular txawv.
ethyl acetate (EA CAS 141-78-6) yog dab tsi?
Ethyl acetate, tseem hu ua diethyl acetate, yog cov organic compound nrog cov mis mos molecular C₄H₈O₂. Nws tshwm sim raws li cov kua tsis muaj xim ntawm chav tsev kub. Ethyl acetate muaj qhov saj thiab tsw zoo ib yam li acetic acid, ua rau nws dav siv los ua cov kuab tshuaj thiab tsw qab. Nws tuaj yeem yaj ntau cov organic tshuaj, xws li cov pos hniav, resins, xim, thiab inks.
Cov ethyl acetate molecule muaj ob pawg acetyl-ib pawg acetate (CH₃COO⁻) thiab ib pawg ethyl (CH₃)COO- txuas los ntawm cov pa atom, tsim ib qho chaw nrog cov mis molecular C₄H₈O₂.
acetic acid (CAS 64-19-7) yog dab tsi?
Acetic acidyog cov kua tsis muaj xim, pob tshab thiab cov organic acid nrog cov mis molecular C₂H₄O₂. Nws kuj yog feem ntau hu ua vinegar acid thiab ua hauj lwm raws li lub hauv paus acidic tivthaiv nyob rau hauv dog dig vinegar. Acetic acid yog ib qho tseem ceeb tshuaj raw khoom siv dav hauv kev lag luam xws li kev tsim khoom, tshuaj, thiab kev ua zaub mov.
Cov acetic acid molecule muaj ib pawg acetyl (CH₃COO⁻) thiab hydrogen ion (H⁺). Nws cov qauv zoo ib yam li pawg hydrocarbon txuas nrog pawg carboxyl. Cov no txuas nrog covalent daim ntawv cog lus, tsim cov khoom sib xyaw nrog cov qauv molecular C₂H₄O₂.
Dab tsi yog ethyl acetate (EA CAS 141-78-6) siv rau?
- Ethyl acetate (EA) yog siv dav hauv kev lag luam los ua cov khoom siv raw rau kev npaj tshuaj xws li rayon, tawv tawv, xim, kua nplaum, yas, thiab number case.
- Tsis tas li ntawd, nws yog dav siv los ua tus neeg sawv cev flavoring, imparting txiv hmab txiv ntoo thiab khoom qab zib aromas.
- Ethyl acetate hnyav kuj tseem ua cov khoom siv raw rau kev npaj qee yam tshuaj thiab chiv.
acetic acid (CAS 64-19-7) siv rau dab tsi?
Acetic acid pom cov ntawv thov thoob plaws ntau yam kev lag luam.
- Hauv kev lag luam khoom noj khoom haus, acetic acid feem ntau yog siv los ua cov tshuaj tsw qab thiab acidulant hauv cov khoom xws li vinegar, soy sauce, thiab kua ntses.
- Hauv kev lag luam kws tshuaj, nws tau ua haujlwm hauv kev tsim cov tshuaj, tshuaj loog, thiab tshuaj tua kab mob.
- Thaum lub sij hawm luam ntawv txheej txheem, acetic acid ua tus neeg sawv cev dyeing.
- Tsis tas li ntawd, nws yog dav siv nyob rau hauv cov tshuaj, yas, roj hmab, dye, thiab xim industries.
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 pob khoom ≥20-200 MT, kev cog lus txhua xyoo txhawb nqa
Nyem qhov no kom tau txais qhov tseebEthyl Acetate 141-78-6Tus nqi muag khoom lag luam rau 2026.
