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Merck
CN

719870

Resomer® RG 503 H，聚(D,L-丙交酯-共-乙交酯)

acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000

别名:

聚（D,L-丙交酯-co-乙交酯）, RESOMER® RG 503 H, PLGA

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线性分子式:
[C3H4O2]x[C2H2O2]y
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD00131930

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产品名称

Resomer® RG 503 H，聚(D,L-丙交酯-共-乙交酯), acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000

InChI key

XBBVURRQGJPTHH-UHFFFAOYSA-N

SMILES string

OCC(O)=O.CC(O)C(O)=O

form

amorphous

feed ratio

lactide:glycolide 50:50

mol wt

Mw 24,000-38,000

degradation timeframe

<3 months

viscosity

0.32-0.44 dL/g, 0.1 % (w/v) in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)

transition temp

Tg 44-48 °C

storage temp.

2-8°C

Quality Level

200

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相关类别

Application

控释

Features and Benefits

控释生物活性剂、缝线和可生物吸收植入器件。

Legal Information

Evonik产品
RESOMER is a registered trademark of Evonik Rohm GmbH

Physical form

具有生物相容性且可生物降解的聚合物。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ9508
MKCX9770
MKCX9768
MKCX7330
MKCX2590

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