Molekula
Polyethylene glycol
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.
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
For research and industrial use only
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
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.