

Appearance :
Viscous, clear liquid (colorless to light yellow)CAS No. :
102-71-6Origin :
Domestic (China)Packaging :
Drums, ISO Tank Containers, Customized packaging available
Triethanolamine (TEA) is a viscous, colorless to pale yellow liquid with a mild ammonia-like odor. It is a multifunctional organic compound widely used in personal Care Products (emulsifier, pH adjuster),curing agent for resins,rubber & textile additive,cement grinding aid as a pH adjuster, emulsifier, surfactant, and corrosion inhibitor.
| Chemical Name (IUPAC) | 2,2',2''-Nitrilotriethanol |
| Formula | C₆H₁₅NO₃ |
| Also Known As | TEA; Trolamine; Trihydroxytriethylamine |
| Odor | Slight, ammonia-like |
| Melting Point, °C | 20.5 |
| Boiling Point, °C | 335 |
| Density, g/cm³ (at 20°C) | 1.125 |
| Flash Point, °C | 179 (closed cup) |
| Solubility | Miscible with water, alcohols |
| pH (1% solution) | ~10.5 |
| Vapor Pressure (at 20°C) | <0.01 mmHg |
| Purity | ≥99% |
| Grades Available | Industrial, Cosmetic/Pharma Grade |
What is Triethanolamine TEA used for?
Cosmetics and Personal Care: Acts as a pH balancer, emulsifier, and surfactant in creams, lotions, shampoos, and soaps, helping to stabilize formulations and improve texture.
Pharmaceuticals: Used as a pH adjuster and emulsifying agent in ointments, creams, and topical solutions.
Industrial Applications: Functions as a corrosion inhibitor and neutralizing agent in metalworking fluids, boilers, and cooling systems.
Chemical Manufacturing: Used in the production of surfactants, detergents, and textile processing chemicals.
Agriculture: Used as a component in pesticide formulations to enhance spreading and penetration.
Paints and Coatings: Acts as a neutralizer and stabilizer in water-based paints and coatings.
Printing Industry: Serves as a pH regulator and emulsifier in ink formulations.
Gas treatment: Utilized in gas scrubbing to remove acidic gases like CO2 and H2S.
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