Cetostearyl Alcohol: Emulsifying and Consistency Agent
Cetostearyl alcohol (cetearyl alcohol) is a mixture of cetyl alcohol (C16) and stearyl alcohol (C18) fatty alcohols. It is one of the most widely used consistency-building agents in pharmaceutical and cosmetic semi-solid formulations, providing body, stability, and emulsion-stabilizing properties to creams and ointments.
Product Profile
| CAS Number | 67762-27-0 |
|---|---|
| Appearance | White to cream-coloured waxy flakes or granules |
| Function | Co-emulsifier / consistency agent / viscosity builder |
| Typical Use Level | 2–10% in creams and lotions |
| Compendial Grade | EP / USP-NF |
Formulation Applications
Cetostearyl alcohol is a core component of the oil phase in O/W and W/O emulsions, where it provides body and contributes to the formation of a gel network that stabilizes the emulsion. When combined with anionic surfactants (such as sodium lauryl sulfate or sodium cetostearyl sulfate), it forms the classic “emulsifying wax” system used in BP/EP cream bases. It also functions as a stiffening agent in ointments and suppositories. Formulators value its ability to improve skin feel by leaving a smooth, non-greasy film. Its melting range of approximately 48–56°C makes it easy to process in standard manufacturing equipment.
Why Source from TCS
TCS supplies cetostearyl alcohol in pharmaceutical and cosmetic grades to formulators across Europe. Available in standard packaging with flexible quantities for R&D through production scale. Contact us with your application and volume requirements.
FAQ
What information should be included in an inquiry for Cetostearyl Alcohol –67762-27-0?
A useful inquiry normally includes the product name, target application, estimated quantity, destination market, and any specific documentation or packaging requests.
How is Cetostearyl Alcohol –67762-27-0 usually evaluated for sourcing?
This product is positioned for excipient sourcing where formulation fit, dosage form, handling, and repeat purchasing requirements need to be reviewed together with commercial supply conditions.
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