Description
Ceteareth-25 is a non-ionic polyoxyethylene ether of higher saturated fatty alcohols (cetyl/stearyl alcohol). It is available as a white, waxy solid. It is used as an emulsifier in oil/water emulsions. It is compatible with all kinds of oils & active ingredients, is a very effective protective colloid that stabilizes all kinds of dispersed systems, and can be combined with other emulsifiers, optimal use with gel-forming thickeners. Compared to Ceteareth-20, Ceteareth-25 has a bit more gel-forming and thickening properties. Its chemical formula is C18H38O.
What is CETEARETH-25 used for?
Ceteareth-25 is used as a solubilizing agent, emulsifier, cleansing agent, and surfactant in personal care.
- As surfactant: It effectively removes impurities and dirt from the surface of the skin and hair. The particles of this surfactant surround the contaminants, which detach from the cleaned surface and are then washed away. It is also an effective foaming agent. In addition, it is responsible for the stabilization of foam and improves its quality in a mixture with anionic surfactants
- As emulsifier: Due to its strong hydrophilic nature, Ceteareth-25 is perfect for creating oil-in-water emulsions. Due to its very good emulsifying properties, it can be used for the preparation of emulsions at room temperature
- As solubilizer: It enables the incorporation of hardly soluble or water-insoluble ingredients into an aqueous solution, such as fatty substances, plant extracts or fragrances. It has a strong softening, moisturizing and conditioning effect. It reduces the itching and peeling of skin. It maintains the level of moisture at the right level by creating an occlusive layer on the surface of the hair and skin, which prevents excessive evaporation of water
Origin
It is s prepared by the ethoxylation of fatty alcohol mixtures with ethylene oxide.
What does CETEARETH-25 do in a formulation?
- Cleansing
- Emulsifying
- Foaming
- Surfactant
Safety Profile of CETEARETH-25
It is considered to be safe for use in cosmetics when used at a concentration of 0.5-30%.
| Property | Values |
| Melting Point | 40-46°C |
| Solubility | Soluble in water and alcohol |
The above information is for general research purposes only and is not a representation or warranty of any kind. This material is not intended to diagnose, treat, cure or prevent any disease. The user of this material is solely responsible for determining fitness for any particular use; requesting and reviewing the applicable Material Safety Data Sheet; and compliance with all applicable laws and regulations. Terms and conditions apply.
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