Jun 09, 2020

Solubility ntawm ethyl acetate

Tso lus

Ethyl acetate yog ib qho ntawm feem ntau dav siv cov roj fatty acid esters. Nws yog kev ziab nrawm nrawm nrog cov muaj zog zoo heev thiab yog cov kuab heev. Nws tuaj yeem siv rau nitrocellulose, ethyl fiber ntau, cellulose roj hmab, cellulose acetate, cellulose roj hmab acyl acetate thiab hluavtaws roj hmab. Nws kuj tseem siv tau rau kua nitrocellulose mem rau cov tshuab luam ntawv. Nws tuaj yeem siv los ua cov kuab tshuaj rau cov nplaum thiab raws li lub thinner rau cov xim txau. Nws tuaj yeem siv los ua kev tu tus neeg sawv cev hauv kev lag luam textile, raws li ib qho tsw tau muab cov dej cawv tshwj xeeb hauv kev lag luam khoom noj khoom haus, thiab ua ib qho kev sib txuas rau cov tshuaj thiab cov organic acids.

Nws yog ib qho kev tshwj xeeb tseem ceeb hauv kev lag luam naj hoom thiab tuaj yeem siv los ua cov khoom sib xyaw ntawm cov naj hoom. Ethyl acetate kuj yog cov khoom siv raw rau ua kom tuag, cov tshuaj thiab cov txuj lom. Ethyl acetate yog cov kuab tshuaj muaj txiaj ntsig rau ntau hom kev ua haujlwm, thiab yog siv dav hauv kev tsim cov inks thiab tawv dag. Siv los ua cov tshuaj ntsuam xyuas, cov qauv chromatographic thiab cov kuab tshuaj.


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