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Polyethylene glycol

CAS 25322-68-3 (C2H4O)nH2O MW Polymer Made to order

Polyethylene glycol is a synthetic polymer used as a solvent, stabilizer, and excipient in pharmaceuticals, cosmetics, and industrial applications. It is available in various molecular weights and forms. CAS: 25322-68-3, Molecular formula: (C2H4O)nH2O, molecular weight: polymer, storage: ambient, signal word: none. Molekula supplies Polyethylene glycol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Polyethylene glycol is a synthetic polymer used as a solvent, stabilizer, and excipient in pharmaceuticals, cosmetics, and industrial applications. It is available in various molecular weights and forms. CAS: 25322-68-3, Molecular formula: (C2H4O)nH2O, molecular weight: polymer, storage: ambient, signal word: none. Molekula supplies Polyethylene glycol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Specifications available on request — see Documents below or contact our sales team.

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months

Identification

Property Value
CAS Number 25322-68-3
Molecular Formula (C2H4O)nH2O
Molecular Weight Polymer
REACH Code Y110
Tariff Code 39072011

Safety & GHS

None

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is polyethylene glycol used for?

Polyethylene glycol is commonly used as a solvent, plasticizer, and excipient in pharmaceuticals and cosmetics, and as a stabilizer in industrial formulations.

What is the chemical formula and molecular weight of polyethylene glycol?

The formula is (C2H4O)nH2O; it is a polymer, so molecular weight varies depending on the grade.

How should polyethylene glycol be stored?

Store at ambient temperature, protected from moisture and contamination.

What grade of polyethylene glycol is available?

Available in various grades, including PEG 400, PEG 600, and PEG 1000, with different molecular weights and purities.

Can Molekula supply polyethylene glycol in bulk?

Yes, Molekula can supply polyethylene glycol in bulk quantities; please contact us for pricing and availability.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS is available upon request.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

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