D(+)-LACTIDE yokhala ndi cas13076-17-0

CAS:13076-17-0

Fomula ya Maselo:C6H8O4

MW:144.13

Mawu ofanana: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

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi D(+)-LACTIDE yokhala ndi cas13076-17-0 ndi chiyani?

Njira yopangira DL-lactide imachokera ku D, L-lactic acid ngati zinthu zopangira, ndipo D, L-lactide imapangidwa ndi cyclization ya madzi m'thupi pamaso pa catalyst. Chogulitsa chosaphikidwacho chinayeretsedwa ndi recrystallization kuti chikonzekere D, L-lactide yokhala ndi zokolola zambiri komanso chiyero chapamwamba.

Kufotokozera kwa D(+)-LACTIDE yokhala ndi cas13076-17-0

Chinthu	Zotsatira
Maonekedwe	Krustalo woyera
Chiyero	>99.5% NDI GC
mp	93
asidi wa lactic	0.2%
Madzi	0.1%

Kugwiritsa ntchito D(+)-LACTIDE ndi cas13076-17-0

D-(+)-lactide ndi chakudya cha lactic acid chomwe chimapangidwa ndi maselo a minofu ndi maselo ofiira a magazi pamene thupi limaphwanya chakudya kuti chikhale ndi mphamvu pamlingo wotsika wa mpweya.
Kufotokozera kwa D(+)-LACTIDE Lactide ikhoza kusinthidwa kukhala polylactic acid pogwiritsa ntchito ma catalyst oyenera, zomwe zimapangitsa kuti zinthu zikhale ndi mphamvu zothandiza.