High-Purity Tetramethylammonium Hydroxide (TMAH) for Advanced Applications

Discover the leading supplier of Tetramethylammonium Hydroxide (TMAH), a critical chemical for semiconductor manufacturing, electronic grade applications, and precise chemical synthesis. We provide high-purity solutions to meet the demanding needs of the electronics industry.

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Key Advantages of Our TMAH

Metal-Free Purity

Our Tetramethylammonium Hydroxide is manufactured with exceptionally low metal ion content, crucial for preventing contamination in advanced semiconductor processes like wafer etching and cleaning. Trust our high-purity supply for sensitive applications.

Exceptional Etching Performance

Leverage the power of TMAH as an anisotropic etchant for silicon. Our solutions provide controlled etching rates and excellent surface finish, making them ideal for microelectronics fabrication. Buy TMAH for superior etching results.

Versatile Photoresist Developer

As a leading photoresist developer, TMAH is integral to photolithography. We offer application-specific grades to ensure optimal performance in developing patterns on semiconductor wafers, ensuring precision and reliability for your manufacturing needs.

Diverse Applications of TMAH

Semiconductor Manufacturing

Essential for photoresist development, stripping, and anisotropic etching of silicon wafers, guaranteeing precision and high yields in chip production. Purchase electronic grade TMAH from a reliable manufacturer.

Anisotropic Silicon Etching

Utilized for precisely controlled etching of silicon in MEMS fabrication and microelectronics, offering superior surface morphology compared to metal-based etchants.

Chemical Synthesis

Acts as a strong base and catalyst in various organic synthesis reactions, facilitating esterification, alkylation, and the synthesis of zeolites. Find competitive TMAH prices for your synthesis needs.

Laboratory Reagent

Serves as a valuable reagent in analytical chemistry, particularly in techniques like thermochemolysis and as a standard for titrations. Explore our range for laboratory procurement.