SLES 70% (Sodium Lauryl Ether Sulfate)
Product Overview
Sodium Lauryl Ether Sulfate (SLES 70%) is a high-performance anionic surfactant with excellent detergency, emulsification, and foaming properties. This versatile chemical demonstrates superior solubility in water, good hard-water resistance, and high biodegradability, making it an essential ingredient in personal care and household cleaning products. SLES 70% exhibits low skin and eye irritation while maintaining strong cleaning efficacy.
As a primary surfactant, SLES 70% provides exceptional wetting, densifying, and foaming characteristics with wide compatibility across various formulations. Its excellent performance in both liquid and powder detergent systems, combined with strong tolerance to hard water conditions, makes it indispensable for modern cleaning and personal care applications. The product's high biodegradation rate ensures environmental compatibility while delivering superior cleaning performance.
Technical Specifications
| Property | SLES 70% (Sodium Lauryl Ether Sulfate) |
|---|---|
| CAS Registry No. | 9004-82-4 / 68585-34-2 |
| Chemical Name | Sodium Lauryl Ether Sulfate |
| Empirical Formula | CH₃(CH₂)ₙO(CH₂CH₂O)₂SO₃Na (n=11,13) |
| Molecular Weight | 386 |
| Appearance (25°C) | White or Light Yellow Viscous Paste |
| Odor | No Strange Odors / Characteristic Odor |
| Active Matter (%) | 68-72 |
| Free Oil / Unsulfated Matter (%) | Max 3.5 |
| Sodium Sulfate (%) | Max 1.5-2.0 |
| pH Value (25°C, 1-2% solution) | 6.5-9.5 |
| Color (Klett/Hazen, 5% solution) | Max 30 |
| Dioxane Content (PPM/mg/kg) | Max 30-50 |
Applications
- Primary surfactant in shampoo formulations
- Shower gels and body washes
- Bubble bath products
- Hand washing liquids
- Dish detergents
- Liquid laundry detergents
- Industrial cleaning products
- Textile processing (wetting agent, dyeing aid)
- Oil industry applications
- Leather industry processing
- Industrial foaming agent
Packaging and Storage
Packaging: 170kg Steel Drum, 1000kg IBC Tank, Custom packaging available
Storage: Cool, dry place away from sunlight, 5-40°C, 24 months shelf life
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