Khoom Description
Tianjin Gnee Biotech Co., Ltd.yog tus kws tshaj lij thiab cov chaw tsim khoom ntawm Ethyl Acetate / EA Solvent (CAS No 141-78-6). Thov hu rau peb rau ib qho kev tsocai.
Email:sales@gneebio.com
Ethyl acetate, tseem hu ua EA / EtOAc, nrog cov tshuaj formula C4H8O2, yog cov kua tsis muaj xim. Raws li ib qho kev sib xyaw ester, nws muaj molar loj ntawm kwv yees li 88.11 g / mol thiab qhov ntom ntawm 0.902 g / mL ntawm 20 degree, tsawg dua li dej. Nws qhov chaw khov yog qis li -83.6℃(-118.5℃F), thiab nws qhov kub kub yog 77.1℃(170.8℃F), cov kua dej tseem nyob hauv chav tsev kub. Nws yog me ntsis soluble hauv dej, tab sis heev miscible nrog cov organic solvents xws li ethanol thiab acetone. Qhov sib npaug solubility no ua rau nws tsim nyog siv rau hauv txheej txheej, nplaum, thiab tshuaj rho tawm. Nws kuj tseem ceeb heev rau nws cov toxicity tsawg thiab zoo solubility.
Ethyl Acetate / EA Khoom:
| Synonyms | Ethyl ethanoate; acetic acid ethyl ester; EtOAc; EA |
| CAS Nr. | 141-78-6 |
| Boiling Point | 77.1℃(171℃F) |
| Molecular Luj | 88,11 g / mol |
| Ceev (ntawm 20 degree) | 0.902 g / cm³ |
| Melting Point | -83.6℃(-118.5℃F) |
| Solubility | Ib nrab soluble hauv dej; tag nrho miscible nrog cov kuab tshuaj organic |
| Hydrolysis | Reacts nrog muaj zog acids / bases tsim ethanol thiab acetic acid |
| Combustibility | Combustible hauv huab cua; tsim carbon dioxide thiab dej |
Kev siv ntawm eA Solvent:
Kev siv qib Industrial:
Tom ntej: Ethyl Acetate CAS 141-78-6yog ib qho hnyav hnyav heev rau kev tsim cov ntim khoom siv tau yooj yim, hluavtaws tawv, thiab inks thoob plaws cov kab ntau lawm.
Lub luag haujlwm hauv Paints, Coatings, thiab Adhesives:
Ethyl Acetate / EA xa cov kev daws teeb meem tshwj xeeb rau cov resins thiab polymers, ua kom daim ntawv thov du thiab ziab sai hauv cov khoom hauv qab no:
- Xim formulations
- Ntoo varnishes
- Muaj txheej txheej
Daim ntawv thov hauv Pharmaceuticals, Khoom noj khoom haus, thiab tshuaj pleev ib ce:
- Pharmaceuticals: Ethyl Acetate ua cov kuab tshuaj tseem ceeb rau kev tshem tawm cov khoom xyaw tshuaj nquag (APIs).
- Khoom noj khoom haus thiab dej haus: Nws yog siv los ua ib qho tsw enhancer hauv zaub mov thiab dej haus.
- Tshuaj pleev ib ce: Nws ua raws li tus neeg nqa khoom hnyav hauv cov ntsia thawv polish thiab ntau yam khoom siv tu tus kheej, ua kom ruaj khov thiab ua haujlwm zoo.
Nyem qhov no xa ib qho kev nug
Kev txiav txim siab txog kev nyab xeeb ntawm Ethyl Acetate EA
Ethyl acetate feem ntau ua rau muaj kev pheej hmoo tsawg, tab sis kev tuav kom raug yog tseem tsim nyog kom tsis txhob muaj teeb meem kev noj qab haus huv.
1. Inhalation Hazard:
- Inhalation ntawm high concentrations los yog ntev inhalation ntawm nws cov vapors yuav ua rau ua pa ib ntsuj av.
- Cov Lus Qhia Txog Kev Nyab Xeeb: Ua haujlwm hauv qhov chaw zoo - qhov cua thiab hnav cov cuab yeej tiv thaiv ua pa thaum tuav cov tshuaj EA ntau.
2. Tiv tauj daim tawv nqaij:
- Kev sib cuag ntawm daim tawv nqaij ncaj yuav ua rau mob me me. Daim tawv nqaij yuav ua liab thiab qhuav.
- Cov Lus Qhia Txog Kev Nyab Xeeb: Hnav cov hnab looj tes tiv thaiv kab mob thiab cov khaub ncaws tiv thaiv kom tsis txhob muaj kev sib cuag ncaj qha.
3. Qhov muag Irritation:
- Splashes lossis volatilization ntawm ethyl acetate vapors tuaj yeem ua rau lub qhov muag thiab ua rau tsis xis nyob.
- Cov Lus Qhia Txog Kev Nyab Xeeb: Hnav tsom iav kev nyab xeeb los tiv thaiv koj lub qhov muag thaum ua haujlwm ze ntawm EA hnyav.
Ntim
180 KG nruas, 14.4MT / 20 FCL, kuj tau ntim raws li cov neeg siv khoom xav tau.
Tuam txhab Profile
TIANJIN GNEE BIOTECH CO., LTD., tsim nyob rau hauv 2016, yog tus kws tshaj lij thoob ntiaj teb kev lag luam thiab xa tawm cov ntaub ntawv raw khoom. Peb koom tes nrog cov tuam txhab tsim nyog thiab tuav cov khoom lag luam txhim khu kev qha los muab cov khoom ruaj khov, zoo ib yam, thiab kev sib tw daws teeb meem rau cov neeg siv khoom thoob ntiaj teb.
Nrog kev paub dhau los hauv kev lag luam tshuaj lom neeg thoob ntiaj teb, peb muab kev txhawb nqa xa tawm tag nrho, suav nrog COA, SDS, TDS, thiab cov txheej txheem ntim khoom, kom ntseeg tau tias peb cov khoom ua tau raws li cov kev xav tau ntawm kev lag luam thoob ntiaj teb.
Peb cov khoom zoo tshaj - muag khoom suav nrog: Dichloromethane; Acetic acid; Ethyl Acetate;Dimethyl Sulfoxide (DMSO); Isopropanol; 1-Propanol; p-Xylene, thiab lwm yam.
FAQ
Q: Koj puas tuaj yeem muab cov ntsiab lus ntawm lub Hoobkas qhov chaw?
A: Peb lub Hoobkas nyob hauv Henan Xeev, Suav. Peb zoo siab tos txais ob qho tib si peb cov tshiab thiab peb cov neeg ua haujlwm ntev - sawv ntsug ntawm peb qhov chaw, qhov chaw peb yuav muaj sijhawm los tham txog peb txoj kev lag luam ntawm tus kheej.
Q: Yuav tsum ntsuas dab tsi los xyuas kom meej tias koj cov khoom zoo?
A: Nws yog ib qho tseem ceeb uas txhua batch ntawm cov khoom ua tau raws li cov qauv nruj ntawm peb lub Hoobkas cov txheej txheem tshuaj xyuas. Peb muab qhov tseem ceeb tshaj qhov zoo tshaj plaws.
Q: Cov ntaub ntawv dab tsi koj tuaj yeem muab tau?
Peb feem ntau muab cov ntaub ntawv hauv qab no: daim ntawv them nqi lag luam, daim ntawv teev npe, daim nqi thauj khoom, COA, daim ntawv pov thawj kev noj qab haus huv thiab daim ntawv pov thawj keeb kwm. Yuav tsum muaj cov ntaub ntawv tshwj xeeb hauv koj lub khw, thov qhia rau peb ua ntej.
Cim npe nrov: Tuam Tshoj siab purity ethyl acetate/ea/etoac qib CAS 141-78-6, Tuam Tshoj siab purity ethyl acetate/ea/etoac muaj qib cas 141-78-6 manufacturers, lwm tus neeg, Hoobkas