Poly(ethylene glycol)

SIAL/81291 - analytical standard, for GPC, 3,000

Synonym: PEG

CAS Number: 25322-68-3
MDL Number: MFCD00081839
Linear Formula: H(OCH₂CH₂)_nOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-81291-1G	1 g	$220.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	cleaning products cosmetics food and beverages personal care
format	neat
grade	analytical standard
	for GPC
InChI	1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key	LYCAIKOWRPUZTN-UHFFFAOYSA-N
M_w/M_n	~1.03
mol wt	M_n ~2980
	M_p ~3120
	M_w ~3060
Quality Level	100
shelf life	limited shelf life, expiry date on the label
SMILES string	C(CO)O
storage temp.	2-8°C
technique(s)	gel permeation chromatography (GPC): suitable

Application:

Poly(ethylene glycol) in Photonic Applications: A study utilizing angle-resolved optical spectroscopy investigated the impact of additives like poly(ethylene glycol) on the properties of photonic cellulose nanocrystal films. This research illustrates PEG’s utility in modifying optical materials, which can be crucial for developing new sensory and display technologies (Parton et al., 2024 ).

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	281.5 °F - closed cup
Flash Point(C)	138.6 °C - closed cup

Storage Temp.	2-8°C
UNSPSC	41116107

Choose a favorite list for this item:

Catalog Number	Description	Price

		$

Please choose a list :

Continue Shopping

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.