Polyethylene glycol (PEG), 50% soln.
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Polyethylene glycol (PEG), 50% soln.
Polyethylene glycol (PEG), 50% soln.
Polyethylene glycol (PEG), 50% soln.
Thermo Scientific Chemicals

Polyethylene glycol (PEG), 50% soln.

CAS: 25322-68-3 | (C2H4O)n | 62.07 g/mol
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Catalog NumberQuantity
ALFJ61495.AE100 mL
Catalog number ALFJ61495.AE
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Quantity:
100 mL
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Specifications
Chemical Name or MaterialPolyethylene glycol (PEG)
CAS25322-68-3
ColorColorless
Recommended StorageAmbient temperatures
TSCAYes
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Polyethylene glycol is used as a thickening agent and gel binder in the pharmaceutical industry. It is used as a analytical reagents, substrates, flocculants, dispersants, lubricants, emulsifiers, moisturizers, food additives.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Polyethylene glycol is used as a thickening agent and gel binder in the pharmaceutical industry. It is used as a analytical reagents, substrates, flocculants, dispersants, lubricants, emulsifiers, moisturizers, food additives.

Solubility
Soluble in water.

Notes
Contains 50% PEG 3350 in 0.1M Lithium Acetate solution, pH 4.9.
RUO – Research Use Only

General References:

  1. Neil P. Desai; Jeffrey A. Hubbell. Solution technique to incorporate polyethylene oxide and other water-soluble polymers into surfaces of polymeric biomaterials. Biomaterials. 1991, 12 (2), 144-153.
  2. Jin Ho Lee; Jindrich Kopecek and Joseph D. Protein-resistant surfaces prepared by PEO-containing block copolymer surfactants. Journal of Biomedical Materials Research. 1989, 23, (3), 351-368.