UNISURF TDAE 6 (TRIDECYL ALCOHOL ETHOXYLATE 6EO)
General Information
UNISURF TDAE 6 is a high-performance non-ionic surfactant based on tridecyl alcohol ethoxylated with an average of 6 moles of ethylene oxide. It is known for its excellent emulsification, wetting, and low-to-moderate foaming properties. UNISURF TDAE 6 is effective in both acidic and alkaline formulations and is used widely in industrial, institutional, and agricultural applications.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | Tridecyl Alcohol Ethoxylate (6EO) |
| INCI Name | Trideceth-6 |
| CAS Number | 24938-91-8 |
| 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) | 0.96 – 1.00 g/cm³ |
| Viscosity (25°C) | 150 – 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 |
| Industrial Cleaning | Degreasers, hard surface cleaners | Emulsifier, wetting agent |
| Institutional Care | Floor cleaners, disinfectant formulations | Solubilizer, non-foaming detergent |
| Agrochemicals | Pesticide formulations, adjuvants | Emulsifier, dispersing agent |
Advantages
Strong emulsification and wetting capabilities
Moderate foaming—suitable for controlled-foam systems
Stable in acidic and alkaline environments
Broad formulation compatibility
Readily biodegradable and safe for the environment
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 (10–30°C) |
| Transport Classification | Non-hazardous liquid |
Safety & Handling
Avoid direct contact with eyes and skin
Use appropriate protective clothing and equipment
Store sealed and away from heat and direct sunlight
Dispose of in accordance with local environmental regulations
Conclusion
UNISURF TDAE 6 is a versatile and efficient non-ionic surfactant, providing excellent emulsification and wetting properties across a broad range of applications. Its performance in both acidic and alkaline systems makes it a reliable ingredient in industrial and agrochemical formulations.
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