Product Category: Surfactants / Detergent Raw Materials
Chemical Name: Sodium Laureth Sulphate
Alternative Names: SLES 28 / Sodium Lauryl Ether Sulphate
CAS Number: 68891-38-3
Active Matter: Approximately 26–28%
Appearance: Clear to slightly hazy liquid
Surfactant Type: Anionic
Product Overview
SLES 28% is a versatile liquid anionic surfactant providing excellent foaming, cleaning and wetting performance.
It is extensively used in household cleaning, personal-care, industrial cleaning and detergent formulations.
Typical Technical Specification
| Property | Typical Reference |
| SKU | MCS-S4 |
| Active Matter | Approx. 26–28% |
| Chemical | Sodium Laureth Sulphate |
| Typical EO Level | Commonly 2EO |
| Ionic Type | Anionic |
| Physical Form | Liquid |
| CAS Number | 68891-38-3 |
| Primary Function | Detergency and foaming |
BASF’s commercial 2EO SLES liquid grades are specified at approximately 26–28% active matter.
Applications
- Dishwashing liquids
- Laundry detergents
- Liquid hand soaps
- Industrial cleaners
- Car and truck wash
- Shampoo and wash formulations where the grade is suitable
- Textile processing
- General detergent manufacture
Key Benefits
- Strong foaming
- Good grease removal
- Excellent wetting
- Water-compatible
- Flexible formulation performance
Storage
Store sealed in suitable containers and protect from temperature extremes.
