Sodium Ethoxylated Alkyl Sulfate, commonly known as AES or SLES, particularly in its 70% liquid form, stands as a cornerstone chemical raw material within the surfactant industry. This anionic surfactant is highly valued for its versatile and effective performance across a wide array of applications, ranging from essential household cleaning products to sophisticated personal care formulations and demanding industrial processes. Its efficacy and favorable profile make it an indispensable component for numerous finished goods manufacturers worldwide.

The 70% concentration represents a standard and widely adopted form, offering efficiency in transportation and handling while providing formulators with a potent base ingredient. Physically, AES 70% is typically a clear to pale yellow viscous liquid. Its chemical structure, characterized by an alkyl chain attached to an ethoxylated sulfate group, grants it amphiphilic properties – the ability to interact with both water and oil. This dual nature is fundamental to its function as a surfactant.

One of the most recognized attributes of AES is its exceptional cleaning power. It effectively reduces the surface tension of water, allowing it to penetrate and wet surfaces more thoroughly. Simultaneously, it acts as a powerful emulsifier and dispersant, breaking down and suspending oils, grease, and dirt particles, which can then be easily washed away. This makes it highly effective in detergents for laundry, dishwashing, and general surface cleaning.

Beyond cleaning, AES is celebrated for its rich and stable foaming capabilities. This property is particularly desirable in personal care products like shampoos, shower gels, and liquid hand soaps, where luxuriant lather is often associated with cleanliness and efficacy. The foam helps to lift and suspend soil and sebum, facilitating their removal during rinsing. Furthermore, the stability of the foam produced by AES contributes to a more satisfying user experience.

A significant advantage of AES over some older generation surfactants is its good resistance to hard water. In areas with high mineral content (calcium and magnesium ions), many surfactants can precipitate or lose effectiveness. AES, however, maintains its performance characteristics, ensuring consistent cleaning and foaming results regardless of water hardness. This robustness in diverse water conditions enhances its utility across different geographical regions and applications.

Safety and environmental considerations are increasingly important in chemical sourcing. AES exhibits good biodegradability, breaking down effectively in wastewater treatment processes. Studies indicate a high degree of degradation, aligning with the growing demand for more environmentally conscious chemical ingredients. Furthermore, in its diluted forms, AES is generally considered mild and less irritating to the skin and eyes compared to some other anionic surfactants like Sodium Dodecyl Sulfate (SDS), making it suitable for rinse-off personal care applications, although concentration and formulation are key to final product mildness.

The applications of AES 70% are extensive and diverse. In the daily chemical industry, it is a staple for liquid detergents, household cleaners, car wash liquids, and floor cleaners. In the personal care sector, it is a primary surfactant in shampoos, body washes, facial cleansers, and bubble baths. Its emulsifying properties also find use in certain cosmetic formulations.

Moving into industrial applications, AES serves as a crucial component in the textile industry as a wetting agent and cleaning agent during dyeing and finishing processes. In the petroleum industry, it can be used in drilling fluids or as a degreasing agent. The machinery and construction sectors also utilize AES in various cleaning, degreasing, and foaming formulations.

The production of high-quality AES 70% liquid requires rigorous control over raw materials and manufacturing processes to ensure purity, consistency, and performance. Reputable producers adhere to strict quality management systems and testing protocols to meet international standards and customer specifications. Focusing on efficient and environmentally responsible production methods is also a key priority for leading manufacturers in the chemical sector.

For companies seeking a reliable source for this essential raw material, establishing a relationship with a trusted manufacturer and supplier is paramount. The global market for AES is competitive, with various price points influenced by factors such as volume, concentration, purity, packaging, and transportation costs. Prospective clients looking to buy or purchase high-quality AES 70% should seek a reliable supplier directly from a reputable manufacturer. Understanding the current market price and sourcing from a trusted source ensures consistent quality for diverse applications. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing detailed information and support for sourcing this vital chemical ingredient.