Гидроксид тетраметиламмония TMAH CAS 75-59-2

Описание

To buy Tetramethylammonium Hydroxide CAS 75-59-2 from a manufacturer in China, BLIT Chemical offers competitive pricing with full product support, including specifications, price trends, MSDS, TDS, and COA. For factory-priced Tetramethylammonium Hydroxide, please contact info@blitchem.com.

CAS: 75-59-2
Synonyms: TMAH, Tetramethylamine Hydroxide, TMAOH
Einecs: 200-882-9
Molecular Formula: C4H12NO
Сорт: 98%
Упаковка: 25 кг/мешок или по мере необходимости

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Подробности

BLIT Chemical Tetramethylammonium Hydroxide (TMAH) is a quaternary ammonium compound widely used in industries such as electronics, chemicals, and photolithography. TMAH is primarily known for its role as a strong base and etching agent, especially in semiconductor manufacturing for photoresist development and silicon wafer processing. Its high reactivity makes it ideal for various organic synthesis and etching applications.

Спецификация:

Появление	White to almost white solid
Анализ,%	≥98
Carbonate,%	≤1.0
Хлорид,ppm	≤30
Potassium,ppm	≤5
Sodium,ppm	≤5
Methanol residue,ppm	≤100

We also have liquid tetramethylammonium hydroxide, the content can be customized according to your requirements, if you need more information, please contact info@blitchem.com.

Приложение:

Semiconductor Industry: Used extensively for photoresist stripping and silicon wafer etching in photolithography processes.

Organic Synthesis: TMAH serves as a strong base and catalyst in various organic reactions, promoting the formation of specific reaction products.

Chemical Processing: Functions as an effective surfactant and catalyst in several industrial applications, including solvent extraction.

Electronics Manufacturing: Plays a critical role in the production of microchips and other electronic components by assisting in precision etching.

Правила использования:

Environmental Hazard: TMAH is hazardous to aquatic life, so disposal must be conducted in accordance with local environmental regulations.

Умение обращаться: Always wear PPE, including gloves, goggles, and protective clothing. Ensure that the handling environment is well-ventilated.

Хранилище: Store in a tightly sealed container in a cool, dry location away from direct sunlight and incompatible materials like acids.

Dilution: When diluting, always add TMAH to water, not the other way around, to prevent exothermic reactions and splashing.

Упаковка:

25 кг/бочка 9,0 м/20 футов FCL

Часто задаваемые вопросы

В: Какие виды транспорта вы можете предоставить?

А: Мы можем предоставить различные способы транспортировки, включая морские перевозки, воздушные перевозки, наземные перевозки, экспресс-доставку и т. д.
В: Сколько времени обычно требуется, чтобы получить ответ?

А: Мы можем гарантировать, что ответим на ваши запросы менее чем за 24 часа в рабочие дни.
В: Каков минимальный объем заказа товара?

А: Стандартная упаковка, как правило, более удобна для транспортировки, но мы также можем переупаковать товар в соответствии с требованиями заказчика.