Ceteareth 2 Waxy Emulsifier for Cream Formulations CAS NO 68439 49 6 Ceteareth-2 is a non-ionic emulsifier synthesized by ethoxylation reaction of cetearyl alcohol and stearyl alcohol, presenting as a white waxy solid. It has moderate solubility in the oil phase, good thermal stability, and can stably function within a wide pH range. It also has excellent compatibility with both ionic and non-ionic components, and is recommended to be added in an amount of 1-5%. The product packaging specification is 20kg/drum, and the sealed drum design is convenient for storage and batch retrieval, which can reduce the loss of form during transportation.
How it works
In the oil in water system, Ceteareth-2 reduces interfacial tension to evenly disperse oil droplets in the aqueous phase. The hydrophilic polyethylene glycol chain interacts with the water environment, while the fatty alcohol skeleton combines with the oil to form a stable layered lotion structure. This structure can not only endow the product with smooth texture, ensure long-term stability, but also improve the extensibility on the skin, making it easier to apply, especially suitable for creating thin cream texture.
Core advantages
One of the highlights of Ceteareth-2 is that it can maintain the long-term integrity of lotion and good sensory experience without bringing greasy feeling. It is particularly prominent in daily face cream and wash free formula - it can keep the viscosity and texture of the product stable even when encountering temperature fluctuations. As a formula friendly emulsifier, it can be well compounded with ingredients such as cocoyl glucoside and oleic acid glyceride, with reliable performance and low irritation. It is suitable for various cosmetic systems, especially for the basic formula of sensitive skin care products.