DL-Lactideti ni idagbasoke ni iyasọtọ ati iṣelọpọ, lẹhin awọn iwẹnumọ mẹta, mimọ giga, didara giga, ati idiyele ti o dara julọ.
Awọn nikan ibi-produced factory ni China. Awọn didara ti wa ni ẹri ati awọn owo ti wa ni kekere.
Lactidejẹ flake sihin ti ko ni awọ tabi kirisita abẹrẹ, aaye yo jẹ 93-95℃, ni irọrun tiotuka ninu chloroform, ethanol, insoluble ninu omi. Rọrun lati ṣe hydrolyzes ati polymerize.Lactidele ṣee lo bi iṣelọpọ ti polylactic acid giga ti iṣoogun, oluranlowo esterification cyclic.
Fun Specification tiDL-Lactide:
Orukọ ọja:DL-Lactide
CAS: 95-96-5
MF: C6H8O4
MW: 144.13
EINECS: 202-468-3
Yiyo ojuami: 116-119 °C
Aaye ibi farabale: 142 °C8 mm Hg (tan.)
iwuwo: 1.186± 0.06 g/cm3(Asọtẹlẹ)
Fp: 180°C
Iwọn otutu ipamọ: 2-8 ° C
Fun Ohun elo tiDL-Lactide
DL-Lactideni a lo lati gbejade 2-hydroxy-propionic acid 1- (1-phenyl-ethoxycarbonyl) -ethyl ester. O ṣe bi ohun elo aise pataki ati agbedemeji ti a lo ninu iṣelọpọ Organic, awọn oogun, awọn agrochemicals ati awọn awọ. O ti wa ni lowo ninu enzymatic alcoholysis lati gbe awọn mejeeji alkyl (R) -lactates ati alkyl (S, S) -lactyllactates.
DL-Lactideti wa ni nigbagbogbo lo bi awọn kan aabo Layer ni ọgbẹ ti a bo, tabi bi ìdákọró, skru tabi apapo ni abẹ, niwon o degrades ni nipa osu mefa si awọn innocuous lactic acid.
Ti o ba nilo rẹ, jọwọ maṣe padanu rẹ, kaabọ lati kan si wa, a yoo firanṣẹ idiyele ti o dara julọ lẹsẹkẹsẹ lẹhin ti o gba ibeere rẹ.
Email: alia@starskychemical.com
WhatsApp tabi Wechat: + 86 13162192651
Akoko ifiweranṣẹ: Jun-13-2022