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| Catalog Number | CI-SC-0248 |
| Product Name | Laureth-7 |
| CAS | 3055-97-8 |
| Structure |  |
| Description | Polyoxyether of lauryl alcohol. Liquid emulsifier. |
| Appearance | Clear to slightly hazy liquid |
| Application | Emulsions for skin and hair care products |
| Storage | Store light-protected at a cool and dry place |
| HS Code | 3402130000 |
| INCI | Laureth-7 |
| Uses | Recommended use level 1-5%. For external use only. |
Laureth-7, an ethoxylated lauryl alcohol with an average of seven moles, is a versatile nonionic surfactant available in a 90% active aqueous solution. This clear, water-soluble liquid is commonly used in various personal care products, including bath foams and shower gels, where it aids in fragrance and emollient solubilization. Additionally, its properties as an oil-in-water emulsifier and co-emulsifier make it effective for pigment wetting. Notably, Laureth-7 serves as a low-foaming cleansing agent, broadening its utility across numerous personal care applications and ingredient complexes.
What is Laureth-7 and what are its primary components?
Laureth-7 is an ethoxylated lauryl alcohol with an average of 7 moles of ethylene oxide. It is a nonionic surfactant and is typically supplied as a 90% active aqueous solution. This clear liquid is soluble in water and is commonly used in a variety of personal care applications.
In what types of products is Laureth-7 commonly used?
Laureth-7 is widely utilized in products such as bath foams, shower gels, and other surfactant systems where it provides fragrance and emollient solubilization. It also functions as an oil-in-water emulsifier and co-emulsifier, and it can serve as a pigment-wetting agent in various formulations.
What are some of the functional benefits of using Laureth-7 in formulations?
Laureth-7 offers several functional benefits, including its capacity to act as a low-foaming cleansing agent. This quality makes it suitable for products that require gentle cleansing without excessive lather. Additionally, it aids in solubilizing fragrances and emollients, which enhances the performance and appeal of personal care products.
How does Laureth-7 contribute to the formulation of emulsions?
In the formulation of emulsions, Laureth-7 serves as an oil-in-water emulsifier and co-emulsifier. This means it helps to stabilize mixtures of oil and water, ensuring that they remain well-blended and consistent over time, which is essential for the stability and effectiveness of emulsion-based products.
Can Laureth-7 be used in applications other than personal care?
While Laureth-7 is predominantly used in personal care applications due to its gentle cleansing and solubilizing properties, its role as a nonionic surfactant may also find utility in other formulations where such characteristics are desired, such as certain cleaning or industrial applications. However, any use outside of personal care should be evaluated for compatibility and efficacy.
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