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Polyethylene Glycol (PEGs & PEOs)
Poly(ethylene glycol) - BioUltra, 20,000, high purity , CAS No.25322-68-3

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Poly(ethylene glycol) - BioUltra, 20,000, high purity , CAS No.25322-68-3

BioReagent
Ultra pure
UltraBio™
20000

CAS#: 25322-68-3
Formula: HO(CH₂CH₂O)_nH

Item Number

P615480

Grouped product items
SKU	Size	Availability	Price	Qty
P615480-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$9.90
P615480-25g	25g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$24.90

View related series

Detergents-Anionic,Cationic Exclusive Savings High-Purity Biochemicals and Reagents PEG Zwitterionic,Anti-foaming

Basic Description

Synonyms	PEG
Specifications & Purity	BioUltra, 20,000
Storage Temp	Room temperature
Shipped In	Normal
Grade	BioReagent, Ultra pure, UltraBio™
Product Description	Polyethylene glycol (PEG) is a polyether compound that is used as an additive in cosmetics, pharmaceuticals, and food. Application Poly(ethylene glycol) has been used as a non-absorbing polymer in aqueous dispersion or active gel assembly to stimulate the formation of filament bundles through depletion interaction.

Names and Identifiers

PH	5.5-7.0 (25 °C, 50 mg/mL in H2O)
Canonical SMILES	C(CO)O
WGK Germany	1

Certificates

Certificate of Analysis(COA)

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3 results found

Lot Number	Certificate Type	Date	Item
D2412410	Certificate of Analysis	Apr 09, 2024	P615480
D2412415	Certificate of Analysis	Apr 09, 2024	P615480
B2422147	Certificate of Analysis	Feb 06, 2024	P615480

Chemical and Physical Properties

Solubility	H2O: 50 mg/mL at 25 °C, clear, colorless
Refractive Index	1.460
Flash Point(°C)	138.6 °C
Boil Point(°C)	> 200 °C
Melt Point(°C)	42-50℃

Safety and Hazards(GHS)

WGK Germany	1
Merck Index	7568

Alternative Products

References

1. J Huang, Z Chen, C Wen, T Ling, Z Chen. (2022) Thermally assisted 3D printing of bio-polymer with high solute loading with improved mechanical properties. Additive Manufacturing, (59A): (103088). [PMID:]

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