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Poly(ethylene oxide), MW 100000 (PEO 100K)

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06104-500 500 g
$151.00
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Description

Polyethylene oxide (PEO 100000) is a water-soluble polymer in a white, free flowing powder. Used to impart viscosity to and modify flow of aqueous solutions. See poly(ethylene glycol) for lower molecular weight analogs. Poly(ethylene oxide) has a broad molecular weight distribution ranging from~ 0.5x to 1.5x the values shown.

Soluble in: acetone, alcohol, chloroform, toluene, dichloromethane

PEO 100K contains: BHT 0.01%, SiO2 1.5% max, alkaline earth oxide as CaO 0.5%.
CAS#:
25322-68-3
Formula:

(-CH2CH2O-)n


Molecular Weight:
100,000
Melting Point:
66-75°
Refractive Index:
n20/D 1.510-1.540
Reference(s):

Vaia, R. A., Vasudevan, S., Krawiec, W., Scanlon, L. G. & Giannelis, E. P. New polymer electrolyte nanocomposites: Melt intercalation of poly(ethylene oxide) in mica-type silicates. Advanced Materials 7, 154–156 (1995). doi:10.1002/adma.19950070210

Elisseef, J. et al. Photoencapsulation of chondrocytes in poly(ethylen oxide)-based semi-interpenetrating networks. Journal of Biomedical Materials Research 51, 164–171 (2000). doi:10.1002/(SICI)1097-4636(200008)51


TSCA
 
Hazards:
Irritant
Handling:
Exercise normal care
Storage:
Store at room temperature
Code:
H2g - (hazard/handling/storage codes)

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