For chemists and formulators, a thorough understanding of ingredient properties is the bedrock of successful product development. Sodium Laureth Sulfate (SLES) 70% is a prime example of a versatile chemical that owes its widespread application to its well-defined and advantageous properties. As an essential anionic surfactant, SLES 70% is a key component in everything from gentle personal care products to robust industrial cleaning agents. If you are looking to buy SLES 70%, understanding its chemical profile will help you maximize its potential in your formulations. Partnering with a reliable SLES supplier in China ensures you receive material that meets precise specifications.

Key Chemical Properties of SLES 70%:

SLES 70% is characterized by several key chemical attributes that make it highly sought after:

  • Anionic Surfactant: SLES carries a negative charge in aqueous solutions, classifying it as an anionic surfactant. This characteristic is fundamental to its detergency and foaming capabilities, allowing it to interact effectively with positively charged dirt particles and form stable micelles.
  • Ethoxylation: The presence of ethoxy (ethylene oxide) groups in its molecular structure, typically an average of 2-3 moles per molecule in commercial SLES, significantly enhances its mildness and solubility compared to SLS. This also contributes to its better performance in hard water conditions.
  • Solubility: SLES 70% is highly soluble in water, allowing for easy incorporation into aqueous formulations. This solubility is critical for achieving uniform distribution and consistent performance.
  • Biodegradability: A significant advantage of SLES is its ready biodegradability. This means it breaks down into simpler, harmless substances in the environment, making it a more sustainable choice for manufacturers.
  • Surface Activity: As a surfactant, SLES lowers the surface tension of liquids, facilitating wetting, emulsification, and dispersion of insoluble materials.
  • pH Range: The typical pH of a 2% solution for SLES 70% is between 7.0 and 9.0, indicating it is neutral to slightly alkaline, which is generally well-tolerated by skin and hair.

Formulation Considerations and Sourcing SLES 70%

When you buy Sodium Laureth Sulfate, understanding these properties allows formulators to fine-tune product characteristics such as foam stability, viscosity, and overall efficacy. The consistency of these properties, such as the active matter content (around 68-72%) and low unsulfated matter, is crucial. As a dedicated manufacturer and supplier, we ensure our SLES 70% meets these high standards. Knowing the competitive SLES 70% price from a reliable source like ours supports your R&D and production planning.

By leveraging the distinct chemical properties of SLES 70%, formulators can create innovative and effective products. We encourage you to explore our offerings and discover how our high-quality SLES 70% can elevate your next product development. Contact us for samples and quotes to understand why we are a preferred chemical supplier.