No explicit information is available in the referenced product documentation regarding the optical purity (D- and/or DL-lactide content) of this product.
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769924
Resomer® L 210S, Poly(L-lactid)
ester terminated
Synonym(e):
Resomer® L 210S, PLLA
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Unterstützung erhaltenQuality Segment
form
granular
viscosity
3.3-4.3 dL/g
mp
180-185 °C
transition temp
Tg 60-65 °C
storage temp.
2-8°C
SMILES string
O1[C@H](C(=O)O[C@H](C1=O)C)C
InChI
1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1
InChI key
JJTUDXZGHPGLLC-IMJSIDKUSA-N
General description
Resomer® L 210 S, Poly(L-lactide) (PLLA), a high-performance bio-based polymer, can be prepared from corn starch. Its properties include biodegradability, hydrophobicity, and excellent composting characteristics.
Application
Biodegradable, biocompatible, and bioresorbable polymer composed of L-Lactide. This semi-crystalline material has been used in the fabrication of research medical devices and research tissue engineering solutions, such as orthopedic or soft tissue fixation devices. Degradation of this materials has been thoroughly studied and has been shown to be safely resorbed by the body after implantation. Modification of molecular weight and polymer composition allows for control of the degradation rate and mechanical stability of the polymer.
PLLA can be used as a resorbable implant material for potential usage in biomedical applications. It can also be used in the formation of composite ceramic material for biological applications.
Legal Information
RESOMER is a registered trademark of Evonik Rohm GmbH
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| description ester terminated | description ester terminated | description ester terminated | description - |
| form granular | form granular | form granular | form granular |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| mp 180-185 °C | mp - | mp - | mp - |
| transition temp Tg 60-65 °C | transition temp Tg 60-65 °C | transition temp Tg 60-65 °C | transition temp Tg 60-65 °C, Tm 180-185 °C |
| viscosity 3.3-4.3 dL/g | viscosity 1.5-2.0 dL/g | viscosity 2.6-3.2 dL/g | viscosity 0.8-1.2 dL/g, 0.1 % in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
Lagerklasse
11 - Combustible Solids
WGK
nwg
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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What is the optical purity (the content of D- and / or D,L- lactide relative to L-lactide monomer) in resomer L 210 S?
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