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920819

mPEG functionalized alginate

5% +/- 2% PEGylation, PEG average Mn 1k

Synonym(s):

PEGylated alginate, PEGylated low viscosity alginate, PEGylated sodium alginate, Alginate / Alginic acid

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About This Item

Linear Formula:
{C6H7O5[NHCH2CH2CH2O(CH2CH2O)xCH3]}n(C6H7O6Na)m
NACRES:
NA.23
UNSPSC Code:
12352201
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Quality Segment

100

form

(solid or chunk(s) or fiber)

mol wt

PEG average Mn 1k

color

white to off-white

storage temp.

2-8°C

Application

Alginate is biocompatible and biodegradable, and forms hydrogels in the presence of divalent cations (e.g., Ca2+, Ba2+) under mild temperature and pH conditions. mPEG functionalized alginate can used to tune the stress relaxation of alginate hydrogels, and can used to fabricate microparticles with better mechanical properties.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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