Sodium Lauryl Ether Sulfate (SLES) 70% is a foundational chemical in numerous consumer and industrial products, prized for its surfactant capabilities. As a key player in the chemical industry, understanding the science behind SLES 70% – its properties, production, and how to effectively source it – is vital for procurement professionals and formulators. We, as a leading SLES 70% manufacturer in China, aim to provide clarity on these aspects.

Understanding SLES 70% Properties:

SLES 70% is an anionic surfactant characterized by excellent detergency, emulsification, wetting, and foaming performance. Its molecular structure allows it to effectively reduce the surface tension of water, enabling it to lift and disperse oils and dirt. Key advantages include its good solvency, wide compatibility with other surfactants (excluding cationics), favorable resistance to hard water, and high biodegradability. Crucially for many applications, it exhibits low irritation to skin and eyes, making it a preferred choice over harsher alternatives like SLS. When you buy SLES 70%, you are acquiring a versatile ingredient known for its reliable performance.

The Production Process: From Raw Materials to Finished Product:

The manufacturing of SLES 70% typically involves the ethoxylation of lauryl alcohol (derived from natural sources like coconut or palm kernel oil) followed by sulfation and neutralization. Initially, lauryl alcohol reacts with ethylene oxide. This ethoxylate is then sulfated using an agent like chlorosulfonic acid. The resulting sulfuric acid half-ester is subsequently neutralized with a base, commonly sodium hydroxide, to form the sodium salt – SLES. Our advanced production facilities ensure consistent quality and high purity, adhering to stringent manufacturing standards. As a reputable SLES 70% supplier, we prioritize clean and efficient production methods.

Guidelines for Purchasing SLES 70%:

When you decide to purchase SLES 70%, consider the following to ensure you are getting the best value and quality:

• Purity and Specifications: Always verify the active matter content (70% ± 2%), pH range, and limits for unsulfated matter and inorganic salts.
• Supplier Reliability: Partner with an established manufacturer in China with a proven track record, certifications (e.g., ISO), and a transparent supply chain.
• Pricing and Volume: Obtain quotes for your required quantities. Bulk purchasing often leads to more competitive SLES 70% price points.
• Application Suitability: Ensure the SLES grade aligns with your product's needs – whether for cosmetic formulations, industrial cleaners, or other specialized uses.

As a leading chemical provider, we are equipped to meet your demands for high-quality SLES 70%. We invite you to contact us for a quote and to discuss how our products can benefit your formulations. Choosing the right SLES 70% manufacturer is a strategic step towards product excellence.