Ethyl acetate, tseem hu ua ethyl acetate, yog cov organic compound nrog cov tshuaj formula C4H8O2.Nws yog ib qho ester nrog cov pab pawg ua haujlwm -COOR (ob daim ntawv cog lus ntawm cov pa roj carbon thiab oxygen) uas tuaj yeem ua rau haus cawv, aminolysis thiab cov tshuaj tiv thaiv transesterification., txo qis thiab lwm yam kev cuam tshuam ester, cov tsos ntawm ethyl acetate yog cov kua tsis muaj xim, me ntsis soluble hauv dej, soluble hauv feem ntau cov kuab tshuaj organic xws li ethanol, acetone, ether, chloroform, benzene thiab lwm yam.Qhov hnyav molecular ntawm ethyl acetate yog 88.105.
Ethyl acetate siv:
Ethyl acetate feem ntau yog siv los ua cov kuab tshuaj, khoom noj khoom haus tus neeg sawv cev, tshuaj ntxuav thiab degreasing tus neeg sawv cev.
1. Ethyl acetate yog ib qho ntawm feem ntau siv fatty acid esters.Nws yog cov kuab tshuaj kom qhuav sai nrog lub zog zoo heev.Nws yog cov kuab tshuaj zoo heev thiab tuaj yeem siv los ua ib qho tseem ceeb rau kab chromatography.
2. Rau nitrocellulose, ethyl cellulose, chlorinated roj hmab thiab vinyl resin, cellulose acetate, butyl acetate cellulose thiab hluavtaws roj hmab.
3. Ua kua nitrocellulose number case rau tshuab luam ntawv
4. Nws tuaj yeem siv los ua cov kuab tshuaj rau cov nplaum nplaum thiab cov thinner rau cov xim pleev xim.
5. Ethyl acetate yog ib qho hnyav hnyav rau ntau yam resins thiab yog siv dav hauv kev tsim cov number case thiab tawv tawv.
6. Siv raws li kev soj ntsuam reagents, chromatographic tsom xam cov qauv tshuaj thiab cov kuab tshuaj.
7. Nws tuaj yeem siv tau me me hauv magnolia, ylang-ylang, qab zib-scented osmanthus, luav pob ntseg nyom, dej tso quav, txiv hmab txiv ntoo fragrance thiab lwm yam fragrances raws li cov tshuaj tsw qab sab saum toj los txhim kho cov txiv hmab txiv ntoo tshiab, tshwj xeeb tshaj yog cov tshuaj tsw qab, uas muaj cov nyhuv mature.
Hebei Jinchangsheng Chemical Technology Co., Ltd. ib txwm ua lub luag haujlwm "Siv chemistry ua rau tib neeg lub neej zoo dua".Thaum pib, Peb lub luag haujlwm yog "Siv chemistry ua rau tib neeg lub neej zoo dua".Nyob rau hauv kaum xyoo txij li thaum peb lub Hoobkas ua haujlwm, Peb muaj cov tshuaj npog acids, Alcohols, Esters, Salts, Chlorides thiab Intermediates.Our cov tshuaj loj uas tau hais los saum toj no yog siv rau hauv tawv, Pub, Printing thiab Dyeing, Roj Hmab, Txheej, Kev Ua Liaj Ua Teb, Mining, Unsaturated resin, Roj drilling thiab lwm yam lag luam.
Post lub sij hawm: Aug-25-2022