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AOS, or Alpha-Olefin Sulfonate, is a synthetic surfactant widely used in various consumer and industrial products. It is known for its excellent cleaning, foaming, and emulsifying properties, making it a popular choice in the formulation of personal care and household cleaning products.
1. Surfactant Properties: AOS is a versatile surfactant that greatly reduces the surface tension of liquids, enhancing the ability to remove dirt and oil from surfaces. Its effectiveness as a cleaning agent makes it ideal for many applications.
2. Foaming Agent: AOS is renowned for its ability to produce rich and stable foam. This foaming property makes it particularly desirable in personal care products like shampoos, body washes, and liquid soaps.
3. Mildness to Skin: AOS is generally considered mild and less irritating to the skin compared to other surfactants, such as Sodium Lauryl Sulfate (SLS). This makes it suitable for use in formulations intended for sensitive skin types.
4. Biodegradability: AOS is known for its environmental friendliness as it is readily biodegradable. This aligns with the growing consumer demand for sustainable and eco-friendly products.
5. Applications: AOS is widely utilized in various formulations, including:
- Personal Care Products: Shampoos, body washes, facial cleansers, and bubble baths.
- Household Cleaning Products: Surface cleaners, dishwashing liquids, and laundry detergents.
- Industrial Applications: Used in certain industrial cleaning formulations and oil recovery processes.
6. Compatibility: AOS exhibits good compatibility with other surfactants and ingredients, allowing formulators to create multifunctional and effective products.
Alpha-Olefin Sulfonate (AOS) is a highly effective and versatile surfactant widely used in personal care, household, and industrial products. Its excellent cleaning and foaming properties, combined with a mildness to the skin and environmental benefits, make it a popular choice among formulators. As consumer preferences increasingly shift towards milder and more eco-friendly formulations, AOS continues to play an important role in the development of effective and sustainable products.
Items | 92% | 35% |
Apparance, 25°C | White or light yellow powder | Light yellow liquid |
Active matter, % | Min92 | Min35 |
Sodium sulfate, % | Max.3.0 | 1.5Max. |
Free alkali (by NaOH),% | Max.1.0 | Max.0.3 |
Water content,% | Max.3.0 | |
Color(5% Am. Aq. Sol.)Klett | Max.100 | Max.60 |
Odor | No strange odor | No strange odor |
pH Value | 7.0-9.5 | 7.0-9.5 |