D(+)-LACTIDE ine cas13076-17-0

CAS:13076-17-0

Molecular Formula:C6H8O4

MW:144.13

Mashoko anoreva zvakafanana: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

Siya Mharidzo Yako

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Chii chinonzi D(+)-LACTIDE ine cas13076-17-0?

Iyo synthesis nzira yeDL-lactide yakavakirwa paD, L-lactic acid seyakasvibirira, uye D, L-lactide inogadzirwa neiyo dehydration cyclization muhupo hwecatalyst. Chigadzirwa chisina kuchena chakacheneswa nekugadzirisa zvakare kugadzirira D, L-lactide ine goho rakakura uye kuchena kwakanyanya.

Tsanangudzo yeD (+) -LACTIDE ine cas13076-17-0

Item	Mhedzisiro
Chitarisiko	White crystal
Kuchena	>99.5% BY GC
mp	93
lactic asidhi	0.2%
Mvura	0.1%

Kushandiswa kweD(+)-LACTIDE ine cas13076-17-0

D-(+)-lactide is cyclic diester yelactic acid, byproduct inogadzirwa nemhasuru masero uye masero matsvuku eropa apo muviri unopwanya macarbohydrates esimba pane yakaderera oksijeni mwero.
Tsanangudzo yeD (+) -LACTIDE Lactide inogona kuve polymerized kune polylactic asidhi ichishandisa yakakodzera catalysts, zvichikonzera zvinhu zvine zvinhu zvinobatsira.