CAS: 102-71-6
Alias: Triethanolamine, TEA
Molecular formula: C₆H₁₅NO₃
Relative molecular mass: 149.19
1.Product Property
Ethanolamine is a colorless to pale yellow transparent viscous liquid with a slight ammonia odor. It is hygroscopic and has a mild irritating nature. It can absorb acidic gases like carbon dioxide and hydrogen sulfide and is soluble in water, ethanol, acetone, glycerol, and ethylene glycol.
2.Technical Norm
| Parameter | Specification |
| Appearance | Colorless to pale yellow transparent viscous liquid |
| Ammonia odor | Slight |
| Solubility | Soluble in water, ethanol, acetone, glycerol, ethylene glycol |
| Stability | Stable under normal conditions |
3.Application Scope and Usage
Ethanolamine is widely used in cosmetics as an emulsifier, humectant, and pH balancer. It is also used in liquid detergents to enhance oil and grease removal. In the chemical industry, it serves as a curing agent for epoxy resins, a complexing agent for aluminum ions, and a corrosion inhibitor in industrial processes. Additionally, it is used in textile processing as a solvent and softening agent.
4.Package and Storage
Ethanolamine is typically packaged in 200-liter drums or bulk containers. It should be stored in a cool, well-ventilated warehouse, protected from moisture and light. It must be kept away from oxidizing agents, acids, copper, and aluminum. Proper fire-fighting equipment and emergency response materials should be available in the storage area.
