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| Catalog Number | CI-HC-0003 |
| Product Name | Sodium Alpha Olefin Sulfonate |
| CAS | 68439-57-6 |
| Description | Sodium Alpha Olefin Sulfonate, commonly referred to as AOS, is a type of surfactant that is widely used in the production of personal care and household cleaning products. It is a water-soluble, anionic surfactant that is derived from olefins - hydrocarbons produced from crude oil. AOS is known for its excellent foaming and cleaning properties, making it a popular choice for use in shampoos, body washes, dish detergents, and laundry detergents. AOS works by reducing the surface tension of water, which allows the surfactant to penetrate and lift away dirt and oils from surfaces. It also creates a rich lather that enhances the cleansing experience. Additionally, AOS is biodegradable and has a low toxicity, making it a safer choice for both the environment and human health. |
| Appearance | Light-colored powder or granular solid |
| Application | 1. Personal Care Products: AOS is commonly used in the production of personal care products such as shampoos, body washes, and hand soaps. Its strong foaming and cleaning properties make it an effective ingredient for these products. 2. Household Cleaning Products: AOS is widely used in the production of household cleaning products such as dishwashing detergents, laundry detergents, and all-purpose cleaners. Its ability to reduce surface tension and penetrate surfaces makes it an effective cleaning agent. 3. Industrial Cleaning Products: AOS is also used in industrial cleaning products that are designed for heavy-duty cleaning applications, such as degreasers, engine cleaners, and metal cleaners. 4. Agricultural Applications: AOS is used in agricultural applications, such as crop protection, as a wetting agent to ensure that chemicals are evenly distributed on plant surfaces. 5. Oil and Gas Industry: AOS is used in the oil and gas industry as a surfactant to help improve the efficiency of oil recovery processes. |
| Features And Benefits | 1. Cleansing: Sodium Alpha Olefin Sulfonate has excellent cleansing properties, making it ideal for use in shampoos, body washes, and facial cleansers. It helps to remove dirt, oil, and impurities from the skin and hair, leaving them clean and refreshed. 2. Foaming: Sodium Alpha Olefin Sulfonate can help to create a rich and creamy lather in personal care products, which enhances the user experience and can make the product feel more luxurious. 3. Mildness: Despite its strong cleansing and foaming abilities, Sodium Alpha Olefin Sulfonate is generally considered to be a mild surfactant, especially when compared to other sulfates like Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES). This makes it a good option for people with sensitive skin or those who are looking for gentler products. 4. Compatibility: Sodium Alpha Olefin Sulfonate is compatible with a wide range of other ingredients commonly used in cosmetics and personal care products, making it a versatile choice for formulators. |
What is Sodium Alpha Olefin Sulfonate and where is it commonly used?
Sodium Alpha Olefin Sulfonate, also known as Sodium C14-16 Olefin Sulfonate, is a surfactant used in a variety of products, including cosmetics, detergents, and construction materials. It is especially popular in hair care and skin care products due to its effective cleansing properties and ability to produce foam.
How does Sodium Alpha Olefin Sulfonate work in hair and skin care products?
In hair care, Sodium Alpha Olefin Sulfonate acts as a surfactant and foaming agent, facilitating the removal of dirt, oil, and buildup from the hair and scalp. In skin care, it functions as an effective cleansing agent, capable of mixing with water and oils to remove dust and impurities from the skin's surface.
What are the origins of Sodium Alpha Olefin Sulfonate?
Sodium Alpha Olefin Sulfonate is an anionic surfactant derived from coconut oil. It is composed of long-chain sulfonate salts, prepared through the sulfonation of C14-16 olefins, and primarily consists of sodium hydroxy alkane sulfonates and sodium alkene sulfonates.
What roles does Sodium Alpha Olefin Sulfonate serve in product formulations?
In formulations, Sodium Alpha Olefin Sulfonate serves several roles: it acts as a cleansing agent, produces foam, and functions as a surfactant, enhancing the spreadability and efficacy of the product.
Is Sodium Alpha Olefin Sulfonate safe to use in personal care products?
Sodium Alpha Olefin Sulfonate is considered safe for use in rinse-off products. For leave-on formulations, its concentration should not exceed 2% to avoid potential dryness or irritation, particularly for individuals with sensitive or dry skin types. A patch test is recommended to assess personal tolerance and avoid any adverse reactions.
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