I-D(+)-LACTIDE ene-cas13076-17-0

D(+)-LACTIDE ene-cas13076-17-0 Umfanekiso Ovezweyo

I-CAS:13076-17-0

Ifomula yeMolekyuli:C6H8O4

I-MW:144.13

Izithethantonye:I-PURASORB(R)D;D(+)-LACTIDE;(3R-CIS)-3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE;(2R,5R)-2,5-Dimethyl-1,4-dioxane-3,6-dione

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-D(+)-LACTIDE ene-cas13076-17-0?

Indlela yokwenziwa kwe-DL-lactide isekelwe kwi-D, i-L-lactic acid njengezinto eziluhlaza, kwaye i-D, i-L-lactide yenziwa ngokujikeleziswa kwamanzi emzimbeni xa kukho i-catalyst. Imveliso ekrwada yahlanjululwa ngokuphinde i-crystallization ukulungiselela i-D, i-L-lactide enemveliso ephezulu kunye nobunyulu obuphezulu.

Inkcazelo ye-D(+)-LACTIDE ene-cas13076-17-0

Into	Isiphumo
Inkangeleko	Ikristale emhlophe
Ubunyulu	>99.5% NGE-GC
mp	93
i-lactic acid	0.2%
Amanzi	0.1%

Ukusetyenziswa kwe-D(+)-LACTIDE kunye ne-cas13076-17-0

I-D-(+)-lactide yi-cyclic diester ye-lactic acid, imveliso ephumayo eveliswa ziiseli zemisipha kunye neeseli ezibomvu zegazi xa umzimba uqhekeza iicarbohydrate ukuze ufumane amandla kumanqanaba aphantsi eoksijini.
Inkcazelo ye-D(+)-LACTIDE I-Lactide inokwenziwa i-polymer ibe yi-polylactic acid kusetyenziswa ii-catalysts ezifanelekileyo, nto leyo ekhokelela kwizixhobo ezineempawu eziluncedo.