Sodium Lauryl Ether Sulfate (SLES-3EO)
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Sodium Lauryl Ether Sulfate (SLES-3EO)
Description
Sodium Lauryl Ether Sulfate (SLES-3EO) is a high-quality anionic surfactant derived from natural fatty alcohols and ethylene oxide. It is characterized by low color, low odor, and outstanding foaming performance, making it ideal for use in personal care, cosmetic, and cleaning formulations.
SLES-3EO provides superior mildness, excellent viscosity building, and foam stability, offering formulators enhanced flexibility and consistency. Its excellent cleaning efficiency and skin-friendly nature make it a preferred ingredient in shampoos, hand wash liquids, bubble baths, and household detergents.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Code | 1199 |
| Physical Appearance @ 25°C | White viscous paste |
| Odor | Odorless |
| Active Matter | 69–71% |
| Unsulfated Matter | 0–2.0% |
| 1,4-Dioxane | ≤ 20 ppm |
| Color (Klett) | ≤ 10 |
| pH (4% Aqueous Solution) | 7.0 – 8.5 |
| Sodium Sulfate | 0 – 0.75% |
| Sodium Chloride | 0 – 0.3% |
| Alkalinity (as NaOH) | ≤ 0.1% |
| Iron (ppm) | ≤ 3 |
Applications
SLES-3EO acts as a high-performance surfactant that effectively reduces surface tension, providing excellent wetting, cleaning, and foaming capabilities.
It is widely used in:
Shampoos and conditioners
Hand wash liquids and body washes
Facial cleansers and bubble baths
Dishwashing and laundry liquids
Household and industrial cleaning formulations
Compatibility & Formulation Notes
Compatible with anionic, nonionic, and amphoteric surfactants.
Not compatible with cationic surfactants due to ionic charge differences.
Stable across a wide pH range and retains performance in hard water and in the presence of metal ions or oxidizing agents.
Viscosity can be adjusted using electrolytes, amides, or ethoxylates for formulation flexibility.
Key Benefits
High and stable foam generation
Excellent cleaning and emulsifying properties
Mild on skin and eyes
Easy viscosity control and formulation flexibility
Biodegradable and environmentally safe
Performs effectively in both soft and hard water conditions
Appearance & Packaging
| Detail | Specification |
|---|---|
| Form | White to off-white viscous paste |
| Packaging Options | 170 kg drum / 220 kg drum / IBC tank |
| Shelf Life | 12 months |
| Storage Conditions | Store in a cool, dry, and shaded area |