AOS 40
The ultimate high-foaming surfactant for industrial & consumer applications with superior performance even in hard water conditions.
Alpha Olefin Sulfonate used for high foaming detergents.
Product Identification
| Category | Anionic Surfactants |
| CAS | 68439-57-6 |
Technical Specifications
| Property | Specification |
|---|---|
| CAS Number | 68439-57-6 |
| Appearance | Clear to pale yellow liquid |
| Active Matter | 40% ± 2% |
| pH (1% Solution) | 7.0 - 9.0 |
| Foam Height (Ross-Miles) | ≥ 180mm (0.1%, 25°C) |
| Solubility | Soluble in water |
| Specific Gravity | 1.03 - 1.06 g/ml |
| Salt Content | <1.5% NaCl |
| REACH | Registered |
| ECOCERT / COSMOS | Approved |
| Halal & Kosher | Options Available |
| Biodegradability | OECD 301 Compliant |
| Shelf Life | 24 months at proper storage |
| Storage | 5-35°C in closed containers |
Why Choose Our AOS 40
High Foam Stability
Produces rich, luxurious foam that remains stable even in challenging hard water conditions, making it ideal for detergents and personal care products.
Biodegradable & Eco-Friendly
Meets OECD 301 biodegradability standards, making it an environmentally responsible choice for green formulations and eco-certified products.
Cost-Effective Performance
Delivers superior foam and cleaning performance compared to SLES and SLS, often allowing for reduced usage rates and improved formulation economics.
Custom Formulation Support
Our technical team provides free reformulation assistance to optimize your products when switching from other surfactants to AOS 40, ensuring a smooth transition with improved performance characteristics.
Custom Concentration Options
Available in custom concentration ranges from 38-42% active matter to meet your specific formulation requirements, with adjustable pH options from 6.0-9.0 to ensure compatibility with your systems.
Applications
Personal Care
Perfect for shampoos, body washes, facial cleansers, and oral care products where rich foam and gentle cleansing are essential.
Household Cleaners
Enhance detergents, dish soaps, and cleaners with superior degreasing power and foam that indicates effective cleaning action.
Industrial Uses
Versatile performance in oilfield chemicals, agrochemicals, and industrial cleaning applications requiring high foam and stability.
- Cleaning
- Foaming
- Formulation
Industries
- Household
- Industrial Cleaning
- Personal Care
- Textile and Leather
Certifications
- REACH Registered
- ECOCERT / COSMOS Approved
- Halal & Kosher Options Available