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Polyethylene glycol 400 Product Code.: 11449467
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Polyethylene glycol 400

Product Code. 11449467
250 g, 250g
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Product Code. 11449467

Brand: Thermo Scientific Alfa Aesar B21992.30

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Description

CAS: 25322-68-3 | (C2H4O)n | 62.07 g/mol

Polyethylene glycol is used in a variety of pharmaceutical formulations. It finds application in Hewlett-Packard designjet printers as an ink solvent and a lubricant for the print heads. It is an important raw material for the manufacture of polyuretnae, PEG salts of lauric, oleic and stearic acids and latex.

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.

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Chemical Identifiers

CAS 25322-68-3
Molecular Formula (C2H4O)n
Molecular Weight (g/mol) 62.07
MDL Number MFCD01779601
InChI Key LYCAIKOWRPUZTN-UHFFFAOYSA-N
Synonym PEG 400
IUPAC Name ethane-1,2-diol
SMILES [H]OCCO

Specifications

pH 5 to 7
Melting Point 4°C to 8°C
Linear Formula H(OCH2CH2)nOH
Density 1.126
Merck Index 14,7568
Solubility Information Miscible with water,acetone,alcohols,benzene,glycerin,glycols and aromatic hydrocarbons. Slightly miscible with aliphatic hydrocarbons.
Quantity 250 g
Flash Point 240°C (464°F)
Odor Odorless
Refractive Index 1.466
Sensitivity Hygroscopic
Chemical Name or Material Polyethylene glycol 400
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Lot Number Certificate Type Date Product Code
Lot Number10253543 Certificate TypeCertificate of Analysis Date17/05/2025 Product CodeB21992.0B,B21992.30
Lot Number10249059 Certificate TypeCertificate of Analysis Date12/08/2024 Product CodeB21992.0B,B21992.30
Lot Number10240380 Certificate TypeCertificate of Analysis Date29/04/2022 Product CodeB21992.0B,B21992.30
Lot Number10238470 Certificate TypeCertificate of Analysis Date12/04/2022 Product CodeB21992.0B,B21992.30
Lot Number10180125 Certificate TypeCertificate of Analysis Date23/11/2021 Product CodeB21992.0B,B21992.30

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