UNISURF AE 916 (C9-11 ALCOHOL EO6)
General Information
UNISURF AE 916 is a non-ionic surfactant based on ethoxylated C9–C11 fatty alcohol with an average of 6 moles of ethylene oxide. It provides excellent detergency, wetting, and emulsifying performance in a wide range of cleaning and industrial formulations. Due to its balanced hydrophilic-lipophilic properties, it is suitable for both hard surface cleaning and emulsion systems.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | C9-11 Alcohol Ethoxylate (6EO) |
| INCI Name | Alcohols, C9-11, ethoxylated |
| CAS Number | 68439-46-3 |
| Appearance | Clear to slightly hazy liquid |
| Odor | Mild characteristic |
| Solubility | Soluble in water and organic solvents |
| pH (1% solution) | 6.0 – 8.0 |
| Active Content (%) | ~100% |
| Biodegradability | Readily biodegradable |
Technical Specifications
| Parameter | Value |
| Density (20°C) | 0.98 – 1.02 g/cm³ |
| Viscosity (25°C) | 100 – 300 mPa.s |
| Cloud Point (1% in water) | ~60°C |
| Shelf Life | Minimum 24 months |
| Storage | 10°C – 30°C |
Application Areas
| Industry | Examples | Function |
| Household Cleaning | Multipurpose cleaners, degreasers | Detergency, wetting, emulsifying |
| Industrial Cleaning | Hard surface cleaners, metal cleaners | Solubilizer, low-foaming surfactant |
| Agrochemicals | Emulsion concentrates, tank mixes | Emulsifier, dispersion aid |
Advantages
Excellent detergency and wetting properties
Low to moderate foaming profile
Broad compatibility with other surfactant types
Good solubility in water and solvents
Environmentally friendly and biodegradable
Packaging & Storage
| Feature | Specification |
| Packaging Options | 200 kg drums / 1000 kg IBCs |
| Shelf Life | Minimum 24 months |
| Storage Conditions | Store in a cool, dry place |
| Transport Classification | Non-hazardous liquid |
Safety & Handling
Avoid direct contact with eyes and prolonged skin exposure
Use standard personal protective equipment during handling
Keep containers tightly closed and protected from direct sunlight
Dispose of in compliance with local environmental regulations
Conclusion
UNISURF AE 916 is a high-performance non-ionic surfactant ideal for applications requiring efficient cleaning, emulsification, and wetting. Its balanced performance and environmental compatibility make it a reliable choice across household, industrial, and agricultural formulations.
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