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Merck

769851

Resomer® LC 703 S, Poly(L-lactide-co-ε-caprolactone)

ester terminated, lactide:caprolactone 70:30

Synonym(s):

Resomer® LC 703 S, PLLA-co-PCL

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About This Item

Linear Formula:
HO[C3H4O2]n[C6H10O2]mCH3
CAS Number:
65408-67-5
MDL number:
MFCD00133992
NACRES:
NA.23
UNSPSC Code:
12162002

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form

solid

feed ratio

lactide:caprolactone 70:30

viscosity

1.3-1.8 dL/g

mp

162-169 °C

transition temp

Tg 32-42 °C

storage temp.

2-8°C

Quality Level

100

Related Categories

Application

Biodegradable, biocompatible, and bioresorbable copolymer composed of L-Lactide and ε-Caprolactone. 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.

Legal Information

RESOMER is a registered trademark of Evonik Rohm GmbH

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

769851-25G: + 769851-BULK: + 769851-VAR: + 769851-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9125
BCCG5989
BCCG0690
BCCF7605
BCCF4245

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