Anionic surfactants are the workhorses of the cleansing industry, forming the backbone of many personal care products. They are characterized by their negatively charged hydrophilic head group, which makes them effective at reducing surface tension and creating foam. Among this vital class of chemicals, Sodium Laureth-X Carboxylate (CAS 33939-64-9) stands out for its remarkable mildness and versatility. This article aims to provide B2B procurement professionals and R&D scientists with a deeper understanding of this ingredient and how to source it effectively.

As a manufacturer and supplier specializing in high-quality cosmetic raw materials, we are dedicated to providing transparent information about the chemicals we produce. Sodium Laureth-X Carboxylate is a prime example of an advanced anionic surfactant designed for superior performance and consumer safety. Its unique molecular structure contributes to its exceptional mildness, excellent foaming capabilities, and compatibility with a wide range of other ingredients.

The Science Behind Sodium Laureth-X Carboxylate

Sodium Laureth-X Carboxylate belongs to the alkyl ether carboxylate family. The 'laureth' part indicates that it is derived from lauryl alcohol that has been ethoxylated (reacted with ethylene oxide), and the 'carboxylate' signifies the presence of a carboxylic acid group that has been neutralized to form a salt. This structure imparts:

  • Mild Cleansing Action: The longer ethoxy chain and carboxylate head group contribute to a gentler interaction with the skin and hair compared to sulfates.
  • Excellent Foaming Properties: It generates a stable, creamy lather that enhances the sensory experience of products like shampoos and body washes.
  • Good Emulsification and Solubilization: These properties help to effectively remove dirt and oil while creating stable formulations.
  • Hard Water Resistance: It maintains its effectiveness in formulations used with hard water, a common challenge for other surfactant types.

Procurement Strategies for B2B Buyers

When considering the purchase of Sodium Laureth-X Carboxylate, it is vital to partner with a reputable manufacturer and supplier. We offer this premium ingredient directly from our production facilities, ensuring competitive wholesale prices and consistent product quality. For procurement managers, inquiring about our product specifications, requesting samples, and discussing bulk order logistics are essential steps in securing a reliable supply chain.

By understanding the technical advantages of Sodium Laureth-X Carboxylate, you can make informed decisions to improve your product formulations. Its applications span across shampoos, body washes, facial cleansers, and other personal care items where mildness and superior foam are desired. We are committed to being your trusted supplier for these essential cosmetic ingredients. Reach out to us to discuss your bulk purchasing needs and to learn more about our product offerings.