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Poly(ethylene glycol) [MW 1,450; pharma grade]

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Catalog No. Packaging Size Price Quantity
01102-100 100 g
€74.00
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Description

Water-soluble, nonionic, relatively inert, liquids or solids. Confers slip and humectant properties to coatings. See poly(ethylene oxide) for higher molecular weights. The terms poly(ethylene glycol) and poly(ethylene oxide) refer to polymers which are chemically identical. Polymer chains are hydroxyl-terminated at both ends. At all except the lowest molecular weights poly(ethylene glycol) has a broad molecular weight distribution ranging from ~ 0.5x to 1.5x the values shown.

PEG

This product is advertised as “pharmaceutical grade” because it was originally manufactured for use in pharmaceutical and consumer applications. However, because of regulatory limitations, this product is for research purposes only.

CAS#:
25322-68-3
Formula:

H(OCH2CH2)nOH


Molecular Weight:
1,450
Melting Point:
43-46
Tg:
-41°
Refractive Index:
n20/D 1.4563
Viscosity:
25-32 cps @ 100°C
Soluble In:
alcohol, acetone, chloroform, toluene, dichloromethane
Appearance:
waxy solid
TSCA
 
Hazards:
Harmless-use normal precautions
Handling:
Exercise normal care
Storage:
Store at room temperature
Code:
A2g - (hazard/handling/storage codes)

MSDS / Technical Data Sheets / Product Literature

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