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Poly(ethylene oxide)

ALDRICH/182028 - average Mv 600,000 (nominal), powder

Synonym: Polyethylene oxide; PEO

CAS Number: 25322-68-3
MDL Number: MFCD00081839
Linear Formula: (-CH2CH2O-)n
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-182028-5G 5 g
 $58.80
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45-182028-250G 250 g
 $168.00
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45-182028-500G 500 g
 $268.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 182028-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 182028-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 182028-5G

 

Ω-end hydroxyl
α-end hydroxyl
application(s) battery manufacturing
contains 200-500 ppm BHT as inhibitor
form powder
InChI 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key LYCAIKOWRPUZTN-UHFFFAOYSA-N
mol wt average Mv 600,000 (nominal)
Quality Level 100 
SMILES string [H]OCCO
transition temp Tm 65 °C
viscosity 4,500-8,800 cP, 5 % in H2O(25 °C, Brookfield)(lit.)
Application: Poly(ethylene oxide) can be used to prepare:• Bioabsorbable and injectable hydrogels for sustained drug release.
• PEO/graphene oxide composite electrolyte membrane for fuel cells.
• Poly(ethylene oxide)-b-poly(ε-caprolactone) (PEO-b-PCL) diblock copolymer. Losartan potassium encapsulated (PEO-b-PCL) copolymer can be used as a drug carrier.
General description: Poly(ethylene oxide)(PEO) is a high molecular weight, non-ionic water-soluble polymer. It forms agel on hydration and shows good swelling capacity. PEO polymers are non-toxicand widely used in drug delivery systems to enhance drug solubility.
Packaging: 5, 250, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 12352104

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