产品说明
一般描述
Ester terminated Poly(D,L-lactide) (PDLLA, RESOMER® ) is a copolymer of L and D-lactic acid and (or L and D lactide). The structure is highly irregular and amorphous. RESOMER® polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization.
应用
控释
包装
5 g in glass bottle
法律信息
Evonik产品
RADIANT is a registered trademark of Bio-Rad Laboratories, Inc.
RESOMER is a registered trademark of Evonik Rohm GmbH
基本信息
| 线性分子式 | [C3H4O2]x[C2H2O2]y |
| NACRES | NA.23 |
产品性质
| 质量水平 | 200 |
| 形式 | amorphous |
| 分子量 | Mw 18,000-28,000 |
| 降解时间线 | <6 months |
| 粘度 | 0.25-0.35 dL/g, 0.1 % (w/v) in chloroform(25 ℃, Ubbelohde) (size 0c glass capillary viscometer) |
| 转变温度 | Tg 46-50 ℃ |
| 储存温度 | 2-8℃ |
| InChI | 1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2 |
| InChI key | LCSKNASZPVZHEG-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | nwg |
| 闪点(F) | 235.4 °F - closed cup |
| 闪点(C) | 113 ℃ - closed cup |
Sigma-Aldrich
m.cnreagent.com
