DL-Lactideinogadzirwa chete uye inogadzirwa, mushure mekucheneswa katatu, kuchena kwepamusoro, mhando yepamusoro, uye mutengo wakanakisa.
Iyo chete fekitori inogadzirwa neruzhinji muChina. Unhu hunovimbiswa uye mutengo wakaderera.
Lactideisina ruvara inopenya flake kana tsono crystal, inonyungudika i93-95 ℃, inonyungudika nyore muchloroform, ethanol, isinganyunguriki mumvura. Zviri nyore kuita hydrolyze uye polymerize.Lactideinogona kushandiswa sekugadzira yekurapa yakakwira polylactic asidhi, cyclic esterification agent.
Zvekutsanangurwa kweDL-Lactide:
Product Name:DL-Lactide
CAS: 95-96-5
MF: C6H8O4
MW: 144.13
EINECS: 202-468-3
Kunyungudika: 116-119 °C
Poindi yekuvira: 142 °C8 mm Hg (lit.)
Density: 1.186±0.06 g/cm3(Zvakafanotaurwa)
Fp: 180°C
Kuchengetedza tembiricha: 2-8°C
Yekushandisa kweDL-Lactide
DL-Lactideinoshandiswa kugadzira 2-hydroxy-propionic acid 1-(1-phenyl-ethoxycarbonyl) -ethyl ester. Inoshanda sechinhu chakakosha mbishi uye chepakati chinoshandiswa mune organic synthesis, mishonga yemishonga, agrochemicals uye dhayi. Inobatanidzwa mu enzymatic alcoholysis kugadzira zvose alkyl (R) -lactates uye alkyl (S, S) -lactyllactates.
DL-Lactideinowanzoshandiswa sechidziviriro mumicheka yeronda, kana sezvibatiso, screws kana mesh pakuvhiya, sezvo inoshatisa muinenge mwedzi mitanhatu kusvika kune innocuous lactic acid.
Kana uchichida, ndapota usachipotsa, kugamuchirwa kuti utitane nesu, tichakutumira iwe mutengo wakanakisisa pakarepo mushure mokunge wawana kubvunza kwako.
Email: alia@starskychemical.com
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Nguva yekutumira: Jun-13-2022