DL-LACTIDE CAS 95-96-5 pro biodegradatione

CAS;95-96-5

Formulae hypotheticae:C6H8O4

Pondus hypotheticum:144.13

EINECS No:202-468-3

Synonyma:2,5-dimethyl-3,6-dioxo-1,4-dioxane; 2,5-dioxo-3,6-dimethyl-1,4-dioxane; 2-hydroxy-propanoicacibimol.cyclicester;3,6-diketo-2,5-dimethyl-1,4-dioxane; 3,6-Dimethyl-2,5-dioxo-1,4-dioxane; 3,6-dimethyl-p-dioxane-2,5-dione; 3,6-dimethyl-p-dioxane-5-dione; D,L-LactideS

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Quid est DL-LACTIDE CAS 95-96-5?

Lactida est lanula diaphana vel crystallus acicularis, punctum 93-95 liquens, solutum in chloroformi, ethanolo, in aqua solubile. Facilis hydrolysis, facilis polymerization. Adhiberi potest ad acidum polylacticum et cycloesterificationem medicinae producendam.

Specification

Item	Standard
Puritas	>98.0%
Mp	123~ 125
Aspectus	Crystallum album
Acidum lacticum	<0.2%
Aquae	0.4%
gyratio	-0.2~+0.2

Applicationem

Productio lactidis ex acido lactico materia rudis maxime fundatur in usu condensationis acidi lactici ad producendum acidum oligomerorum lacticum, ac deinde lacticum acidum oligomers depolymerizatum est et cyclizatum ad lactidem producendum. Totum processum sub condicione caliditatis, pressurae negativae et catalysis exerceri debet. In processu, ut cedat altiore meliori, unreactant reddi debet per refluxus. Tandem fructus lactidis idonei per certa purificationis media obtineri possunt.
Sicut materia biodegradabilis, maxime adhibetur ad laminas figere, suturas chirurgicas, intentiones cordis et corpus implentium.