Tetramethylammonium hydroxide pentahydrate Exporter | Tetramethylammonium hydroxide pentahydrate Exporting Company | Tetramethylammonium hydroxide pentahydrate International Distributor

Tetramethylammonium hydroxide pentahydrate

Methanaminium; Tetramethylammonium hydroxide pentahydrate

CAS 10424-65-4

Chemical Formula (CH3)4N(OH)•5H2O

Molecular Weight 181.23 g/mol

Tetramethylammonium Hydroxide Pentahydrate is a quaternary ammonium salt with the chemical formula (CH₃)₄NOH•5H₂O. It appears as a colorless to pale yellow solid, and its pentahydrate form indicates it contains five water molecules. This compound is a strong base and is known for its ability to conduct protons or hydroxide ions, making it useful in various applications like photolithography and organic synthesis.

Back

Industrial Uses

1. Performance Chemicals

Semiconductor and Photovoltaic Industries: TMAH is widely used as a developer and etchant in these industries, including the production of liquid crystal displays.
Anisotropic Etching: It's used in conjunction with KOH for etching silicon, creating features like V-grooves and membranes on wafers.
Photoresist Stripping: TMAH is an effective agent for removing photoresist materials after they have served their purpose in microfabrication.
Phase Transfer Catalyst: It can act as a phase transfer catalyst in various chemical reactions.
Surfactant: TMAH helps prevent nanoparticle aggregation when used as a surfactant in the synthesis of ferrofluids.
Analytical Chemistry: It's used as a polarographic reagent and in ion-pairing chromatography techniques like GC/MS and capillary electrophoresis.

Specifications

ASSAY	98%
Appearance	White crystalline solid
Odor	Ammonia-like
Boiling Point	Decomposes before boiling
Melting Point	65°C
Density	1.2 g/cm3
Solubility	Very soluble in water and methanol
Viscosity	Not applicable
Flash Point	Not flammable

Hazard Symbols

FAQs

1. What is the current price of Tetramethylammonium hydroxide pentahydrate in India?
The price of Tetramethylammonium hydroxide pentahydrate 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 pentahydrate in India?
You can purchase Tetramethylammonium hydroxide pentahydrate 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 pentahydrate?
Our minimum order quantity (MOQ) for Tetramethylammonium hydroxide pentahydrate 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 pentahydrate 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.