DL-Lactide CAS 95-96-5 kugirango ibinyabuzima bigabanuke

DL-Lactide CAS 95-96-5 kuri biodegradation Ishusho Yerekanwe

URUBANZA:95-96-5

Inzira ya molekulari:C6H8O4

Uburemere bwa molekile:144.13

EINECS Oya:202-468-3

Synonyme: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-Amashanyarazi

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

DL-Lactide CAS 95-96-5 ni iki?

Lactide ni flake itagira ibara cyangwa flake ya acicular, gushonga 93-95 ℃, gushonga muri chloroform, Ethanol, idashonga mumazi. Hydrolysis yoroshye, polymerisation yoroshye. Irashobora gukoreshwa mugukora aside polylactique yubuvuzi hamwe na cycloesterification agent.

Ibisobanuro

Ingingo	Bisanzwe
Isuku	> 98.0%
Mp	123 ~ 125
Kugaragara	Kirisiti yera
Acide Lactique	<0.2%
Amazi	0.4%
Kuzunguruka	-0.2 ~ + 0.2

Gusaba

Umusaruro wa lactide ukomoka kuri acide lactique yibikoresho fatizo ahanini ushingiye kumikoreshereze ya acide lactique kugirango ubyare oligomeri ya acide lactique, hanyuma oligomeri ya acide lactique ihindurwe kandi ikazunguruka kugirango ikore lactide. Inzira yose igomba gukorwa mubihe byubushyuhe bwo hejuru, umuvuduko mubi na catalizike. Mugihe cyibikorwa, kugirango tunoze umusaruro rusange, ibitagaragaye bigomba kongera gukoreshwa no kugaruka. Hanyuma, ibicuruzwa byujuje ubuziranenge birashobora kuboneka hakoreshejwe uburyo bumwe bwo kweza.
Nkibinyabuzima bishobora kwangirika, bikoreshwa cyane mugukosora amasahani, suture yo kubaga, stent yumutima, hamwe nuwuzuza umubiri.