Speciality Chemicals

Fatty Alcohol Polyoxyethylene Ether Sodium Sulfate

  • CAS No.68585-34-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-performance anionic surfactant offering excellent foaming and emulsifying properties for personal care and industrial cleaning formulations.

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Product Technical Details

Product Overview

Fatty Alcohol Polyoxyethylene Ether Sodium Sulfate, commonly known in the industry as SLES or AES, is a premier anionic surfactant derived from ethoxylated fatty alcohols. This chemical compound is renowned for its exceptional versatility and performance across a wide spectrum of cleaning and personal care applications. As a key ingredient in modern formulation chemistry, it provides a balanced profile of cleaning efficiency, foam stability, and skin compatibility.

Our manufacturing process ensures high purity and consistent quality, making it an ideal choice for formulators seeking reliable raw materials. The substance is characterized by its excellent solubility in water and robust performance even in hard water conditions, which distinguishes it from many conventional surfactants.

Key Performance Characteristics

This surfactant exhibits a unique combination of physicochemical properties that enhance the efficacy of end products. The ethoxylation process introduces polyoxyethylene groups that significantly improve mildness while maintaining strong detergency. Key advantages include:

  • Superior foaming capacity and foam stability across various temperatures.
  • Excellent emulsifying and solubilizing capabilities for oils and fragrances.
  • Strong wetting properties that enhance cleaning penetration.
  • High biodegradability profile, aligning with environmental sustainability goals.
  • Low irritation potential to skin and eyes compared to similar anionic surfactants.
  • Compatibility with amphoteric and nonionic surfactants for synergistic effects.

Industrial Applications

The primary application domain for Fatty Alcohol Polyoxyethylene Ether Sodium Sulfate is the personal care industry. It serves as the backbone for numerous hygiene products, including shampoos, shower gels, liquid hand soaps, and facial cleansers. Its ability to produce rich, creamy lather makes it a consumer favorite.

Beyond personal care, this chemical finds extensive use in household and industrial cleaning sectors. It is a critical component in laundry detergents, dishwashing liquids, and heavy-duty cleaners. In these contexts, it helps reduce the required phosphate content while maintaining cleaning power. Additionally, the textile industry utilizes this surfactant as a lubricant and dyeing aid, while the petroleum and leather sectors employ it for degreasing and cleaning processes.

Technical Specifications

ParameterSpecification
AppearanceColorless to light yellow gel-like paste
Active Substance≥70 ± 2%
Inorganic Sulfate≤1.5%
Unsulfated Matter≤3.0%
Color (Hazen)≤30
PH Value (1% Solution)≥7.0
1,4-Dioxane≤100 mg/kg

Packaging and Storage

To maintain product integrity, we offer flexible packaging options tailored to industrial needs, including 110kg, 160kg, or 170kg plastic drums. Proper storage is essential to preserve the chemical stability of the surfactant. The product should be stored in a dry, well-ventilated warehouse away from direct sunlight and sources of ignition. Containers must remain sealed to prevent moisture absorption and contamination. Adhering to these guidelines ensures the material retains its specified performance characteristics throughout its shelf life.