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Merck
CN

659630

聚乳酸-block-聚乙二醇-block-聚乳酸

PLA average Mn 1,500, PEG average Mn 900

别名:

PLA-PEG-PLA

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关于此项目

线性分子式:
HO(CHCH3COO)x(CH2CH2O)y(COCHCH3O)zH
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
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form

solid

Quality Level

mol wt

PEG average Mn 900, PLA average Mn 1,500, average Mn (1,500-900-1,500)

degradation timeframe

<12 months

transition temp

Tm 278.5 °C, Tg 7-9 °C

PDI

<1.2

Application

PLA 平均 Mn 值 3,000 为两个 PLA 嵌段间部分的总和。

Features and Benefits

可生物降解聚合物。常用于药物包埋和给药。


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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.

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

Interest in utilizing biodegradable polymers for biomedical applications has grown since the 1960s.

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全球贸易项目编号

货号GTIN
659630-1G04061826751473