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Merck
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重要文件

81273

Sigma-Aldrich

聚(L-乳酸)

viscosity ~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)

同義詞:

L-乳酸聚合物, PLA,聚(L-乳酸)

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About This Item

線性公式:
CH3O(C6H8O4)nH
MDL號碼:
分類程式碼代碼:
12162002
NACRES:
NA.23
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描述

ester terminated

形狀

solid

分子量

Mw ~260,000

降解時間

>3 years

雜質

≤0.5% water

燃燒殘留物

≤0.1%

黏度

~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)

Mw/Mn

~1.5

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應用

医疗设备

其他說明

端基:癸酯

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

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Martin Stoiber et al.
Journal of the mechanical behavior of biomedical materials, 104, 103652-103652 (2020-03-17)
For the proper function of small diameter vascular grafts their mechanical properties are essential. A variety of testing methods and protocols exists to measure tensile strength, compliance and viscoelastic material behavior. In this study the impact of the measurement protocol

文章

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AliAliphatic polyesters, including polylactide and polyglycolide, are biodegradable polymers widely used in medical applications.

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Questions

  1. Hello! What is the molecular weight of this product?

    1 answer
    1. As listed in the 'PROPERTIES' section, the molecular weight is~260,000 Da.

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