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Tri Ethanolamine is a tertiary amino alcohol with three hydroxyethyl groups, providing basicity, water compatibility and ligand-forming behaviour for selected chemical formulations and experiments. Its usefulness depends on choosing the correct chemical identity, concentration and laboratory method. The supplied product name specifies the 500ml Packs package, while its formulation or chemical composition should be confirmed where this is not explicit. For educational institutions and research centres, accurate reagent selection is essential to obtaining interpretable results. Use appropriate controls, compatible apparatus and documented procedures when performing analytical or microscopy tests. Lab users should consider hazards, solution stability, solvent composition and waste management before use. In mixtures, a molecular formula and molecular weight for the complete product are generally not meaningful; constituent information is provided instead.
Product Specifications
| Specification | Details |
|---|---|
| Appearance | Colourless viscous liquid |
| Assay | 99% |
| Chemical Name | Triethanolamine |
| Alternate Names | 2,2′,2″-Nitrilotriethanol; TEA |
| Molecular Formula | C6H15NO3 |
| Empirical Formula | C6H15NO3 |
| CAS Number | 102-71-6 |
| Molecular Weight | 149.19 g/mol |
| Grade | LR Laboratory Reagent |
Key Features of Tri Ethanolamine
- Contains three alcohol groups and a tertiary amine
- Viscous and miscible with water
- Exhibits weakly basic buffering behaviour
- Can form complexes with selected metal ions
- Useful where an organic base or complexant is specified
Laboratory Applications of Tri Ethanolamine
- Preparation of pH-controlled research solutions
- Study of amino alcohol basicity
- Metal-ion complexation demonstrations
- Formulation of laboratory buffers where validated
- Testing surfactant and liquid-formulation properties
Why Choose Lab Wale to Buy Tri Ethanolamine
Lab Wale lists Tri Ethanolamine for laboratories, colleges, universities and research facilities seeking scientific chemicals and supplies. Before ordering, purchasers should compare the labelled composition, pack size and intended method with their experimental requirements. Product identity and the available specifications help distinguish similar reagents, while applicable safety documentation informs storage and handling choices. Laboratory Reagent grade is not a guarantee of suitability for every analytical application; validate method compatibility before use.
Frequently Asked Questions About Tri Ethanolamine
What is Tri Ethanolamine used for?
Preparation of pH-controlled research solutions is an example of a relevant laboratory use. Other applications include study of amino alcohol basicity. Procedures must be chosen for the actual chemical composition, specified concentration and safety restrictions; different formulations are not automatically interchangeable.
What is the formula of triethanolamine?
Its molecular formula is C6H15NO3 and its molar mass is about 149.19 g/mol. It is a single identifiable compound, unlike mixed indicator or stain formulations. Consult the analytical method and use positive and negative controls if applicable.
What are the chemical formula and CAS number of Tri Ethanolamine?
The available formula information is C6H15NO3; the corresponding CAS information is 102-71-6. If this product is a mixed solution, the number refers to an ingredient rather than to the formulated mixture as a whole. Confirm product-specific composition before purchasing.
Can Tri Ethanolamine be used in educational or research laboratories?
Its use depends on the institution’s procedures, staff training, and documented formulation. Some listed applications require trained personnel or specialist controls. Laboratory grade alone does not guarantee that a reagent is appropriate for a particular microscopy, qualitative or quantitative method.
What storage and handling precautions apply to Tri Ethanolamine?
Store well sealed at moderate temperature away from strong oxidising agents and incompatible acids, protecting the liquid against contamination and excessive moisture. Wear goggles and gloves; avoid mist inhalation, skin contact and splashes. Use suitable ventilation and consult the current SDS before Refer to the current product Safety Data Sheet for the full requirements.
Storage Conditions for Tri Ethanolamine
Store well sealed at moderate temperature away from strong oxidising agents and incompatible acids, protecting the liquid against contamination and excessive moisture. Confirm supplier-specific conditions, container compatibility and shelf-life before use.
Precautions for Handling Tri Ethanolamine
Review the current Safety Data Sheet before handling. Wear goggles and gloves; avoid mist inhalation, skin contact and splashes. Use suitable ventilation and consult the current SDS before making chemical mixtures. Use laboratory PPE, trained supervision where needed, and the institution’s incident and waste-disposal procedures.


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