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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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产品名称

聚乳酸-block-聚乙二醇-block-聚乳酸, PLA average Mn 1,500, PEG average Mn 900

form

solid

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

Quality Level

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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。

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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