Triethanolamine (TEA) is a colorless to pale yellow, viscous liquid with a slight ammonia-like odor. It is widely used as an emulsifier, surfactant, and pH regulator in cosmetics, personal care products, detergents, and industrial applications.
- Personal Care & Cosmetics: Found in lotions, shampoos, and creams as an emulsifier.
- Detergent Industry: Used in liquid soaps and household cleaners.
- Cement & Concrete Industry: Acts as a grinding aid and performance enhancer.
- Textile Processing: Used in dyeing and finishing processes.
- Metalworking Fluids: Functions as a corrosion inhibitor and emulsifier.
Physical and Chemical Properties:
| Properties |
Data |
| Appearance |
Colorless to pale yellow viscous liquid |
| Odor |
Mild ammonia-like odor |
| Molecular Formula |
C6H15NO3 |
| Molecular Weight |
149.19 g/mol |
| Boiling Point |
335 °C |
| Density |
1.12 g/cm³ |
| Solubility |
Completely soluble in water
|
| pH (1% solution) |
10.0 - 11.5 |
| Chemical Stability |
Stable under normal conditions |