Description
Specifications Table
| Product Name | Tetramethylammonium Hydroxide Solution | 1.08124.0250 | Merck |
|---|---|
| Quantity/Pack Size | 250 mL |
| Form | Liquid Solution |
| Grade | Reagent Grade |
| Application | Semiconductor etching, chromatography, analytical chemistry |
Product Description
Tetramethylammonium Hydroxide (TMAH) Solution is a high-purity alkaline reagent widely used in laboratories and industrial applications. This 250 mL pack from Merck ensures consistent quality for critical processes like semiconductor manufacturing, where precise etching is required. Researchers and students rely on TMAH for its stability and effectiveness in chromatography and analytical chemistry.
Whether you’re working on microfabrication, surface treatment, or chemical synthesis, this solution delivers reliable results. The reagent-grade purity minimizes impurities, making it ideal for sensitive experiments. For those looking to buy tetramethylammonium hydroxide online, eqipped offers a seamless purchasing experience with verified authenticity.
Need a trusted TMAH solution supplier? Order now for lab-ready quality.
In semiconductor labs, TMAH is preferred over KOH for anisotropic etching of silicon due to its compatibility with photoresist masks. Its non-metallic nature prevents contamination, a critical factor in nanotechnology research. Educators use it to demonstrate organic base reactions, while analytical chemists employ it in ion chromatography for amine analysis.
The 250 mL pack size is perfect for small-scale research and teaching labs, reducing waste while ensuring sufficient quantity for multiple experiments. Store it in a cool, dry place away from acids and oxidizing agents to maintain stability.
FAQs
What is the shelf life of Tetramethylammonium Hydroxide Solution?
The solution remains stable for 24 months when stored unopened at room temperature. Check the expiry date on the label for precise information.
Can TMAH be used for silicon etching in DIY electronics?
Yes, but proper safety measures are essential. TMAH is less hazardous than KOH but still requires gloves, goggles, and ventilation. Follow lab protocols strictly.
Is this solution suitable for HPLC applications?
Absolutely. Its high purity makes it ideal for HPLC and other chromatographic techniques where baseline stability is critical.
How should I dispose of unused TMAH solution?
Neutralize with a weak acid like acetic acid before disposal. Follow local hazardous waste regulations for chemical disposal.
Does eqipped offer bulk discounts for TMAH?
Yes, contact our support team for bulk pricing and institutional quotes. We cater to universities and research labs with competitive rates.
