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570354

Sigma-Aldrich

Poly(ethylene oxide)-block-polylactide, 4-arm

poly(ethylene oxide) Mn ~2,500, PLA average Mn ~3,500

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About This Item

MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

PLA average Mn ~3,500
poly(ethylene oxide) Mn ~2,500

bp

253-287 °C

mp

34-40 °C (lit.)

Mw/Mn

<1.2

Features and Benefits

Biocompatible polymer

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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