Steareth 2 O/W Nonionic Emulsifier CAS NO 9005 00 9 Applications in Cosmetics
Steareth-2 is a non-ionic emulsifier, which is widely used in oil in water face cream, lotion and various personal care formulas. It is a white waxy solid. When used, it is usually added with oil phase and melted at 70 – 80 ° C to ensure uniform dispersion and ensure the stability of lotion. In moisturizing products, it can give the formula a lightweight texture and good extensibility, while maintaining long-term stability; In foundation make-up, concealer and other cosmetics, it can help paint disperse evenly, and improve the uniformity and makeup holding effect of the product. In addition, it also plays an important role in shampoo, conditioner, and fragrance products, with both emulsification and solubilization functions.
Key Advantages
Steareth-2 has strong emulsification performance, can form stable lotion, and resist instability or pH fluctuation caused by ions. It has good compatibility with various cosmetic ingredients, including oils, pigments, silicones, and active ingredients. When compounded with Steareth-21 or other auxiliary emulsifiers, it can help regulate viscosity and improve the appearance and texture of lotion. Meanwhile, as a mild thickener, it can also enhance the consistency and long-term stability of the formula.
Related Ingredient Insight
Due to its high efficiency and wide compatibility, Stealeth-2 is often used in combination with other ceteareth compounds such as Ceteareth-21 or surfactants according to formulation requirements. Its performance conforms to the current development trend of non-ionic emulsion systems, meeting both technical requirements and sensory experience.