Linear Alkylbenzene Sulfonic Acid Sodium Salt (LAS-50E), with its 50% active aqueous solution, is a cornerstone ingredient in the modern chemical industry, particularly for detergent and cleaning product manufacturers. Understanding its chemical structure and properties is key to leveraging its full potential. As a leading chemical manufacturer, we provide insights into this versatile compound.

At its core, LAS-50E is an anionic surfactant. Its molecular structure features a hydrophilic (water-attracting) sulfonate head and a hydrophobic (oil-attracting) alkylbenzene tail. This dual nature is what makes it so effective at reducing surface tension. It allows oil and water to mix, thereby enabling the lifting and suspension of dirt and grease from surfaces. This fundamental property underlies its extensive use in cleaning applications.

The key properties that make LAS-50E highly sought after include:

  • Excellent Emulsification: It effectively breaks down oils and greases into smaller droplets that can be suspended in water and washed away.
  • High Foaming: The characteristic foam generated is often perceived by consumers as an indicator of cleaning power, although it's the detergency itself that matters most.
  • Good Dispersing Ability: It helps to keep solid particles suspended in the cleaning solution, preventing them from redepositing onto surfaces.
  • Biodegradability: The linear structure of the alkyl chain allows for relatively easy breakdown by microorganisms in the environment, making it an environmentally conscious choice.
  • Stability: LAS-50E is stable across a wide pH range and in the presence of hard water ions, ensuring consistent performance in various conditions.

The industrial applications of LAS-50E are vast and varied. Its primary role is as a primary surfactant in laundry detergents, dishwashing liquids, and all-purpose cleaners. However, its utility extends far beyond household cleaning. In the textile industry, it's employed as a refinery agent, aiding in the preparation of fabrics for dyeing and finishing. The paper industry utilizes it as a deinking agent, crucial for the recycling process. Furthermore, it finds application as an emulsifier in the rubber industry and as a wetting agent in pesticide formulations, demonstrating its broad chemical utility. For businesses looking to purchase LAS-50E, understanding these applications can inform procurement decisions.

When seeking a reliable supplier for LAS-50E, consider manufacturers in China who offer competitive pricing and adhere to strict quality control measures. Ensuring the product meets the specified active content and purity levels is crucial for successful formulation. Partnering with a manufacturer like ourselves guarantees access to this vital chemical, supporting your production needs.