The effectiveness of modern cleaning products, from laundry detergents to shampoos, is largely attributed to the power of surfactants. Among these, Sodium Lauryl Ether Sulfate (SLES 70%) has emerged as a dominant anionic surfactant, prized for its balanced performance and cost-effectiveness. Understanding the chemistry behind SLES 70% reveals why it remains a preferred choice for formulators worldwide. As a dedicated supplier, we offer high-quality SLES 70% (CAS No. 68585-34-2) to meet the diverse needs of manufacturers.

Understanding the Molecular Structure of SLES 70%

SLES 70% is an alkyl ether sulfate, characterized by a long hydrophobic alkyl chain (typically C12-C14 derived from lauryl alcohol) and a hydrophilic sulfate head group, linked by an ether chain. This amphipathic structure is key to its surfactant properties:

• Hydrophobic Tail: Attracts and solubilizes oily dirt and grease, lifting them from surfaces or hair.
• Hydrophilic Head: Attracts water, allowing the detached grease and dirt to be dispersed and rinsed away.

The presence of ethoxylation (the 'ether' part) within the molecule contributes to SLES 70%’s improved water solubility and milder properties compared to its non-ethoxylated counterpart, Sodium Lauryl Sulfate (SLS). The '70%' refers to the active matter content, meaning the product typically contains about 70% SLES by weight, with water and inorganic salts making up the remainder.

Key Chemical Properties Driving Performance:

• Anionic Nature: The negatively charged sulfate group makes it an anionic surfactant, contributing to excellent detergency and foam stability.
• Emulsification: The molecule can bridge oil and water phases, creating stable emulsions necessary for formulations.
• Foaming: SLES 70% is renowned for its ability to generate abundant and stable foam, which is often associated with cleaning efficacy by consumers.
• Hard Water Tolerance: Compared to some other anionic surfactants, SLES exhibits better performance in hard water conditions.
• Biodegradability: The molecular structure allows for relatively rapid biodegradation in the environment, a critical factor for consumer product sustainability.

Sourcing High-Quality SLES 70%

For manufacturers, ensuring the quality of their SLES 70% is paramount to product consistency. When you choose to buy SLES 70% from us, a leading chemical manufacturer and supplier, you are assured of a product that adheres to strict chemical specifications. Our SLES 70% provides the ideal balance of cleansing power, foaming, and mildness required for successful product development. We offer competitive pricing and reliable supply, making us your ideal partner for sourcing this essential raw material.

By understanding the chemistry of SLES 70%, formulators can better leverage its properties to create superior cleaning and personal care products. We invite you to contact us for inquiries and quotes to secure your supply of high-quality SLES 70%.