Molekula
Polyoxyl 20 cetostearyl ether - USP Certified reference standard
Polyoxyl 20 cetostearyl ether is a nonionic surfactant used in pharmaceutical and cosmetic formulations as an emulsifier and solubilizer. It is USP certified for use in regulated products. Available with CAS number 68439-49-6, it has no signal word. Molekula supplies Polyoxyl 20 cetostearyl ether from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Polyoxyl 20 cetostearyl ether is a nonionic surfactant used in pharmaceutical and cosmetic formulations as an emulsifier and solubilizer. It is USP certified for use in regulated products. Available with CAS number 68439-49-6, it has no signal word. Molekula supplies Polyoxyl 20 cetostearyl ether 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 |
|---|---|
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 68439-49-6 |
| REACH Code | Y110 |
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 Polyoxyl 20 cetostearyl ether used for?
It is used as an emulsifying agent in pharmaceutical and cosmetic formulations, particularly in topical preparations and ointments.
What is the chemical formula and molecular weight?
The molecular formula is C46H90O21, and the molecular weight is approximately 947.2 g/mol.
How should Polyoxyl 20 cetostearyl ether be stored?
Store in a cool, dry place, protected from light and moisture, and keep tightly sealed.
What grade is available?
This product is available as USP Certified Reference Standard, suitable for quality control and analytical use.
Can Molekula supply it in bulk?
Yes, Molekula can supply Polyoxyl 20 cetostearyl ether in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and, for USP-certified products, a USP reference standard certificate.
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.