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Polyethylene glycol 20,000

Catalog No. p-3173390
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1000 g
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Catalog No. Quantity
AAA1792530 250 g
AAA179250B 1000 g
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Catalog No. AAA1792530 Supplier Thermo Scientific Chemicals Supplier No. A1792530
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Description

Substance is listed in TSCA inventory | CAS: 25322-68-3 | (C2H4O)n | 62.07 g/mol

Polyethylene glycol is used in the modification of therapeutic proteins and peptides to enhance its solubility. It is also used in the fabrication of bioactive and immuno isolating barriers for encapsulation of cells. In gas chromatography, it is used as a polar stationary phase. It is used as mold release agent and lubricant in fabricating elastomers. As a dispersant, it is used in toothpastes. It finds application in blood banking as a potentiator, which is used to detect antigens and antibodies. In pharmaceutical industry, it is used as tablet and capsule lubricant.

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.

Suitable for battery materials development.

Chemical Identifiers

CAS 25322-68-3
Molecular Formula (C2H4O)n
Molecular Weight (g/mol) 62.07
MDL Number MFCD01779601
InChI Key LYCAIKOWRPUZTN-UHFFFAOYSA-N
IUPAC Name ethane-1,2-diol
SMILES [H]OCCO

Specifications

Melting Point 63°C to 66°C
Density 1.2
Solubility Information Soluble in water and ethanol.
Quantity 250 g
Formula Weight ≈20,000
Flash Point 260°C (500°F)
Chemical Name or Material Polyethylene glycol 20, 000

Safety and Handling

EINECSNumber 203-473-3
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only