N,N,N-Trimethylmethanamium hydroxide
CAS 75-59-2
Chemical Formula C₄H₁₃NO
Molecular Weight 91.15 g/mol
Tetramethylammonium hydroxide (TMAH) 25% in methanol is a solution commonly used in microfabrication and chemical synthesis. It acts as a basic solvent, particularly in the development of acidic photoresists during photolithography and is also effective at stripping photoresist. This solution is a liquid with a pale yellow color and is known for its strong alkaline properties. In addition to its role in microfabrication, TMAH in methanol is also used in the synthesis of materials like zirconium oxide.
1. Performance Chemicals
| ASSAY | 25% (Mixture with methanol) |
|---|---|
| Appearance | Clear, colorless to pale yellow liquid |
| Odor | Slight ammonia-like odor |
| Boiling Point | 64.7 °C |
| Melting Point | Not applicable |
| Density | 0.95 g/cm3 |
| Solubility | Miscible with water and methanol |
| Viscosity | 1.2 cP at 25°C |
| Flash Point | 11°C |
1. What is the current price of Tetramethylammonium hydroxide in India?
The price of Tetramethylammonium hydroxide can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.
2. Where can I buy Tetramethylammonium hydroxide in India?
You can purchase Tetramethylammonium hydroxide from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across global markets. For more details on how to place an order, please visit our website or contact our sales team.
3. What is the minimum order quantity (MOQ) for Tetramethylammonium hydroxide?
Our minimum order quantity (MOQ) for Tetramethylammonium hydroxide is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.
4. How can I ensure the quality of Tetramethylammonium hydroxide supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.