Linear Alkyl Benzene Sulfonic Acid, commonly known as LABSA or Acid Slurry, is a critical chemical compound in numerous industries worldwide. As one of the largest-volume synthetic surfactants globally, its significance stems from its versatile properties and cost-effectiveness. With a CAS No. of 27176-87-0, LABSA is characterized by its linear alkyl chain, which contributes to its enhanced biodegradability, making it an environmentally friendlier alternative to older, branched alkylbenzene sulfonates.

LABSA typically appears as a brown, viscous liquid. Its molecular structure grants it amphiphilic properties, meaning it possesses both hydrophobic (water-repelling) and hydrophilic (water-attracting) regions. This unique characteristic is fundamental to its efficacy as a surfactant, allowing it to significantly reduce the surface tension of water. Consequently, LABSA exhibits exceptional detergency, moistening, foaming, emulsifying, and dispersion capabilities. It is non-flammable, dissolves readily in water, yet is not soluble in most common organic solvents, and has strong absorbency, potentially becoming an unclear viscous liquid if it absorbs water.

The applications of LABSA are remarkably broad and diverse. In the daily chemical industry, it serves as a primary raw material for a wide array of cleaning products. This includes the formulation of household detergents such as laundry powders, laundry liquids, dishwashing liquids, and complex soaps. Its superior cleaning performance makes it indispensable for tackling dirt, grease, and stains from various surfaces and fabrics. Beyond household use, LABSA is extensively employed in industrial settings as a powerful cleaner and degreasing agent for machinery, equipment, and floors. Its emulsifying action is particularly effective in suspending oily substances, facilitating their removal during the cleaning process.

Furthermore, LABSA plays a crucial role in the agricultural sector, where it functions as a surfactant in herbicides, pesticides, and fungicides. It enhances the wetting and spreading of active ingredients on plant surfaces, ensuring uniform coverage and improved efficacy of crop protection products. In the textile industry, LABSA acts as a wetting agent, cleaner, and dyeing assistant. It also serves as a degreasing agent in electroplating and leather manufacturing processes, and as a de-inking agent in paper making. Even in the paint and distemper manufacturing industries, LABSA is used to increase the surface area of products, showcasing its widespread utility.

The production of LABSA involves the sulfonation of linear alkylbenzene (LAB), typically using sulfur trioxide (SO3) or sulfuric acid, followed by a neutralization step. The result is a high-purity product, commonly 96% active matter, ensuring consistent performance across its many applications. The emphasis on its linear chain structure highlights its advantage in biodegradability, a crucial factor for environmental sustainability in chemical manufacturing.

When considering your sourcing needs for this vital chemical, NINGBO INNO PHARMCHEM CO.,LTD. stands as a reliable partner. As a dedicated manufacturer and supplier, we prioritize delivering high-quality Linear Alkyl Benzene Sulfonic Acid that meets stringent industry standards. Our commitment ensures consistent product specifications, including optimal active matter content, minimal free oil, and controlled acidity and color. For businesses looking to buy or purchase LABSA, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive price options, backed by robust supply chain capabilities and dedicated customer support. We are poised to meet the diverse requirements of clients seeking a dependable source for this essential surfactant.