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| Catalog Number | CI-SC-0240 |
| Product Name | PPG-11 Stearyl Ether |
| CAS | 25231-21-4 |
| Structure |  |
| Description | Acts as liquid surfactant, wetting agent, emulsifier, solubilizer, conditioner and coupling agent. Used in conditioners and other cosmetic care products. Saponification value 2 maximum. |
| Appearance | Clear colorless oily liquid, faint characteristic fatty odor |
| Application | Emulsions for skin and hair care products |
| Storage | Store light-protected at a cool and dry place |
| HS Code | 3402130000 |
| INCI | PPG-11 stearyl ether |
| Uses | Recommended use level 1-5%. For external use only. |
PPG-11 Stearyl Ether is a versatile ingredient extensively utilized in the cosmetic and personal care industries due to its unique properties. As a proproxylated stearyl alcohol, this clear liquid integrates seamlessly with oils while remaining insoluble in water, making it ideal for numerous applications. It functions effectively as a surfactant, serving as an emulsifier, wetting agent, solubilizer, and conditioner, thus enhancing the formulation of creams, lotions, make-up, and hair care products. Additionally, PPG-11 Stearyl Ether is found in toiletry items, including deodorants, antiperspirants, and shaving products. Typically incorporated in concentrations ranging from 5% to 15%, it contributes to product stability across a broad spectrum of acidic and alkaline environments.
What is PPG-11 Stearyl Ether, and what are its primary functions in cosmetic and personal care products?
PPG-11 Stearyl Ether is a propoxylated (11 mole) stearyl alcohol, recognized as a clear liquid that is soluble in oils but insoluble in water. It serves multiple roles in cosmetic and personal care formulations, including acting as a surfactant, emulsifier, wetting agent, solubilizer, and conditioner. These properties make it beneficial for use in a variety of products, such as creams, lotions, make-up, and hair care formulations.
In what types of products is PPG-11 Stearyl Ether typically used?
PPG-11 Stearyl Ether is commonly incorporated into cosmetic creams, lotions, make-up, and hair care products due to its surfactant and emulsifying properties. Additionally, it is used in toiletry products like deodorants, antiperspirants, and shaving products, where it contributes to the overall product stability and performance.
What concentration levels of PPG-11 Stearyl Ether are typically used in cosmetic formulations?
The usual concentration range for PPG-11 Stearyl Ether in cosmetic and personal care products is between 5% and 15%. This concentration is adequate to enhance product stability and efficacy while ensuring compatibility across a variety of formulations.
How does PPG-11 Stearyl Ether affect the stability of cosmetic products?
PPG-11 Stearyl Ether enhances the stability of cosmetic products by maintaining their integrity under a wide range of acidic and alkaline conditions. This makes it an excellent choice for formulations that require dependable performance across various pH levels.
Is PPG-11 Stearyl Ether water-soluble, and how does this property impact its use in formulations?
PPG-11 Stearyl Ether is insoluble in water but soluble in oils. This characteristic makes it particularly effective in oil-based formulations or in products where oil and water need to be combined, such as in emulsions. Its ability to act as a surfactant and emulsifier is instrumental in achieving the desired consistency and texture within products.
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