P4338-1KG Display Image

Poly(ethylene glycol), BioXtra, average mol wt 3,350, powder

Code: P4338-1KG D2-231

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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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

Ω-endhydroxyl
anion tracessulfate (SO42-): ≤0.05%, chloride (Cl-): ≤0.05%
cation tracesFe: ≤0.0005%, Al: ≤0.0005%, Na: ≤0.05%, K: ≤0.005%, Cu: ≤0.0005%, Pb: ≤0.001%, Mg: ≤0.0005%, Zn: ≤0.0005%, NH4+: ≤0.05%, Ca: ≤0.0005%
density1.0764 g/mL at 80 °C, 1.0962 g/mL at 60 °C
formpowder
impurities≤0.1% Insoluble matter, ≤0.01% Phosphorus (P)
InChI keyLYCAIKOWRPUZTN-UHFFFAOYSA-N
InChI1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
mol wtaverage mol wt 3,350
product lineBioXtra
Quality Level200
SMILES stringC(CO)O
solubilitywater: soluble (PEG is soluble in water approximately 670 mg/ml, 20 °C)
Code
Description
Unit Size
List Price
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P4338-2KG
Poly(ethylene glycol), BioXtra, average mol wt 3,350, powder

Unit:2KG
List Price: £436.06
Source:List Price
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P4338-500G
Poly(ethylene glycol), BioXtra, average mol wt 3,350, powder

Unit:500G
List Price: £133.84
Source:List Price
ADD
Cas Number25322-68-3
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