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VWR Triethanolamine (trolamine) ≥99.0% analytical reagent
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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | C₆H₁₅NO₃ |
VWR Triethanolamine (Trolamine, C₆H₁₅NO₃) is a high-purity analytical-grade reagent with a minimum assay of 99.0%, designed for use in buffer preparation, titration, pH adjustment, emulsification, and complexation reactions. As a multifunctional tertiary amine and triol, it serves both as a weak base and a solubilizing agent, with widespread use in analytical chemistry, pharmaceuticals, cosmetics, and industrial processing.
Supplied in a stable liquid form, it is ideal for laboratories that require reliable performance and consistent quality for precision formulations.
Product Specifications
| Property | Value |
|---|---|
| Product Name | Triethanolamine (Trolamine) |
| Grade | Analytical Reagent |
| Chemical Formula | C₆H₁₅NO₃ |
| Molecular Weight | 149.19 g/mol |
| CAS Number | 102-71-6 |
| MDL Number | MFCD00002855 |
| Merck Index | 13,09739 |
| EINECS Number | 203-049-8 |
| Boiling Point | 335.4 °C (1013 hPa) |
| Melting Point | 21.6 °C |
| Density (20 °C) | 1.13 g/cm³ |
| Flash Point | 179 °C (closed cup) |
| Storage Temperature | Ambient |
| Physical Form | Clear to slightly viscous liquid |
| Assay | ≥99.0% |
| Diethanolamine (impurity) | ≤0.5% |
| Ethanolamine (impurity) | ≤0.1% |
| Water | ≤0.2% |
| Heavy Metals (as Pb) | ≤10 ppm |
| Iron (Fe) | ≤10 ppm |
| Ignition Residue (as SO₄) | ≤50 ppm |
| IR Spectrum | Passes test |
| Density (20/4) | 1.120–1.130 g/cm³ |
| Solidification Point | 20–22 °C |
Packaging Options
| Catalog Number | Pack Type | Pack Size |
|---|---|---|
| 28746.290 | Glass bottle | 1 L |
| 28746.320 | Glass bottle | 2.5 L |
Applications
- Buffering agent in pH adjustment and titration systems
- Chelating agent in metal ion complexation
- Surfactant and emulsifier in cosmetic and pharmaceutical formulations
- Intermediate in the production of detergents and polymers
- Stabilizer and solubilizer in analytical reagents and sample preparation
- Used in industrial coatings, lubricants, and emulsion systems
VWR Triethanolamine ≥99.0% Analytical Reagent is a multifunctional and reliable reagent suitable for applications in analytical chemistry, pharmaceutical development, personal care, and industrial formulation. Its high purity and controlled impurity levels support use in regulated and high-precision workflows.
- Pack Size: Glass bottle, 1L Glass bottle, 2.5L