DL-Lactideana haɓakawa ne kawai kuma ana samarwa, bayan tsarkakewa uku, tsafta mai ƙarfi, inganci mai kyau, kuma mafi kyawun farashi.
Ma'aikata daya tilo da ake samarwa da yawa a kasar Sin.An tabbatar da ingancin kuma farashin yana da ƙasa.
Lactideshi ne mara launi m flake ko allura crystal, narkewa batu ne 93-95 ℃, sauƙi mai narkewa a cikin chloroform, ethanol, insoluble cikin ruwa.Sauƙi don hydrolyzes da polymerize.Lactideza a iya amfani da a matsayin samar da likita high polylactic acid, cyclic esterification wakili.
Domin ƘayyadewaDL-Lactide:
Sunan samfur:DL-Lactide
Saukewa: 95-96-5
Saukewa: C6H8O4
MW: 144.13
Saukewa: 202-468-3
Matsayin narkewa: 116-119 ° C
Matsayin tafasa: 142 ° C8 mm Hg (lit.)
Yawan yawa: 1.186± 0.06 g/cm3(an annabta)
Fp: 180°C
Yanayin ajiya: 2-8 ° C
Domin Application naDL-Lactide
DL-LactideAna amfani da shi don samar da 2-hydroxy-propionic acid 1- (1-phenyl-ethoxycarbonyl) -ethyl ester.Yana aiki azaman mai mahimmancin albarkatun ƙasa da tsaka-tsakin da ake amfani da shi a cikin haɗin gwiwar kwayoyin halitta, magunguna, agrochemicals da dyes.Yana da hannu a cikin enzymatic alcoholysis don samar da duka alkyl (R) -lactates da alkyl (S, S) -lactyllactates.
DL-Lactideyawanci ana amfani da shi azaman kariya mai kariya a cikin suturar rauni, ko kuma anchors, screws ko raga a cikin tiyata, tunda yana raguwa cikin kusan watanni shida zuwa lactic acid mara lahani.
Idan kuna buƙatar shi, don Allah kar ku rasa shi, maraba don tuntuɓar mu, za mu aiko muku da mafi kyawun farashi nan da nan bayan samun binciken ku.
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Lokacin aikawa: Juni-13-2022