PLGA CAS 26780-50-7 me te utu tika me te tuku tere
PLGA
CAS: 26780-50-7
Tohu: 50/50, 75/25
Koeke hauora
Fp 113℃
pāmahana rokiroki.2-8°C
wairewa ethyl acetate, chloroform, acetone me te THF: whakarewa
te ahua o te Paura Tioata, te Granules ranei
tae Ma ki te tan
Nga taonga | Whakatakotoranga |
Te ahua | He kiri-ma-ma ki te kowhai kowhai maramara korikori kirikiri |
MW(kd) | / |
ōwehenga moara(%) | DL-LA: 45~55 GA: 45~55 |
Te nui o te toenga monomer(%) | DL-LA≤1.5 GA≤0.5 |
Wairewa toenga(%) | Dichloromethane ≤1.5 Ethyl Alcohol ≤0.5 |
Sn(ppm) | ≤150 |
Nga konganuku taumaha(ppm) | ≤10 |
Wai(%) | ≤1.0 |
Te toenga i runga i te mura(%) | ≤0.2 |
Ka whakamahi i te Poly(D,L-lactide), ko Resomer R203s he copolymer o 1,4-Dioxane-2,5-dione (D485883) me DL-Lactide (L113518).Na te mea he biocompatible te copolymer me te biodegradable ka whakamahia mo te tuku i nga raau taero me nga rongoa rongoa.
Ka whakamahia te tuku Mana
Ka whakamahia te Poly(D,L-lactide-co-glycolide) he waikawa amino waihanga kua whakamahia hei whakaputa rongoa macromolecular.