Poly(ethylene glycol)

SIAL/81293 - analytical standard, for GPC, 6,000

Synonym: PEG

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

Catalog Number	PKG Qty.	Price	Quantity


45-81293-1G	1 g	$211.00 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 ~5850
	M_p ~6240
	M_w ~6000
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:

Quantifying thiolated chemical additives for copper electroplating process: Demonstrates the use of Poly(ethylene glycol) (PEG) in enhancing the performance of copper electroplating, a critical application in electronic manufacturing (Wang et al., 2024 ).

Novel fibrous Ag(NP) decorated clay-polymer composite: Highlights PEG′s role in developing composites for water purification, addressing the urgent need for efficient removal of micro-pollutants and bacteria from water sources (Goswami et al., 2024 ).

Phenylacetylene-Terminated Poly(Ethylene Glycol) as Ligands for Colloidal Noble Metal Nanoparticles: Introduces a novel PEG-based ligand system for noble metal nanoparticles, advancing applications in catalysis and materials science (Duan et al., 2024 ).

Assessing the Effect of Surface Coating on the Stability, Degradation, Toxicity and Cell Endocytosis/Exocytosis of Upconverting Nanoparticles: Explores the role of PEG in modifying nanoparticles to enhance their biocompatibility and stability, crucial for drug delivery and diagnostic applications (Arellano 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

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