Sodium Alpha Olefin Sulfonate (AOS) 92% is a highly effective anionic surfactant, meaning it carries a negative charge when dissolved in water. This chemical characteristic is fundamental to its performance in a wide range of applications, from household cleaning to personal care and industrial processes. Understanding the chemistry of AOS 92% helps to appreciate its superior functionality. NINGBO INNO PHARMCHEM CO.,LTD., a reputable supplier in China, provides this vital ingredient with consistent quality.

As an anionic surfactant, AOS 92% molecules have a hydrophilic (water-attracting) head with a negative charge and a hydrophobic (water-repelling) tail, typically a long hydrocarbon chain derived from alpha-olefins. This dual nature allows the surfactant to interact with both water and oil-based substances. In cleaning applications, the hydrophobic tails attach to dirt and grease particles, while the hydrophilic heads remain oriented towards the water. This action effectively surrounds the dirt, forming micelles that can be easily washed away, a process known as emulsification and detergency.

The structure of AOS 92% contributes to its excellent foaming properties. The stability of the foam is enhanced by the strong electrostatic repulsion between the negatively charged surfactant heads at the air-water interface. This results in the abundant and long-lasting lather that consumers associate with effective cleaning, particularly in products like shampoos and dishwashing liquids.

Furthermore, the sulfonate group in AOS 92% contributes to its stability in both acidic and neutral pH environments, making it suitable for a broad spectrum of formulations. Its compatibility with other types of surfactants, such as non-ionic and amphoteric surfactants, also allows for synergistic effects in complex formulations, optimizing performance and cost-effectiveness. When you buy AOS 92%, you are acquiring a chemically robust and versatile ingredient.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supplying AOS 92% that adheres to high purity standards. By understanding the fundamental chemistry of this anionic surfactant, formulators can better leverage its capabilities to create innovative and high-performing products. Partner with us to access this essential chemical building block for your formulation needs.