Poly(ethylene glycol), average mol wt 8,000, powder

Code: p2139-500g D2-231

Not available outside of the UK & Ireland.

General description

Polyethylene glycol (PEG) is a hydrophilic polymer. It can be easily synthesized by the anionic ring opening polymerization of ethylene oxide, into a rang...

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$51.19 500G

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Not available outside of the UK & Ireland.

General description

Polyethylene glycol (PEG) is a hydrophilic polymer. It can be easily synthesized by the anionic ring opening polymerization of ethylene oxide, into a range molecular weights and variety of end groups. When crosslinked into networks PEG can have high water content, forming “hydrogels”. PEG is a suitable material for biological applications because it does not trigger an immune response

Packaging

500 g in poly bottle

2 kg in poly drum

1 kg in poly bottle

SPECIFICATIONS

Ω-end	hydroxyl
density	1.0845 g/mL at 70 °C, 1.0689 g/mL at 90 °C
form	powder
InChI key	LYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI	1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
mol wt	average mol wt 8,000
Quality Level	200
SMILES string	C(CO)O
solubility	water: soluble (PEG is soluble in water approximately 630 mg/ml, 20 °C)