Tetrabutyl Ammonium Hydroxide CAS NO.2052-49-5 TBAH

Tetrabutyl Ammonium Hydroxide CAS NO. 2052-49-5 TBAH, belongs to Quaternary Ammonium Hydroxide, organic strong alkali compounds, 10%/25%/40%/55% in Water or 25%/40% in Methanol solution. Easy to absorb Carbon Dioxide, strongly alkaline, highly corrosive. Alkali strength is comparable to Sodium Hydroxide and Potassium Hydroxide. Made from Quaternary ammonium salts normally via electrolysis or synthesis.

Specifications

• Tetrabutyl Ammonium Hydroxide 10%/25%/40%/55% in Water

We can also customize other assay in Water as customer’s requirements (below 55%). Besides, with the demands of electronic semiconductor industry, we can customize electronic grade TBAH with Total Metal Content 50ppb!

TBAH aqueous solution is easy to form crystalline hydrate solid below 25℃. For different assay, it has different crystalline temperature, for reference as below:

• Tetrabutyl Ammonium Hydroxide 25%/40% in Methanol

Application

• Used as Molecular sieve template agent.
• Used as catalysts for the polymerization of silicone rubber and other silicone products.
• Used as catalysts in the electrochemical synthesis of adiponitrile.
• Used in wet electronic chemicals.
• Used as phase transfer catalysts in organic synthesis chemistry.
• Used as electronic cleaning agents and Electronic etchants.
• As main raw material to produce downstream special quaternary ammonium compounds: Tetrabutyl Ammonium Fluoride Trihydrate, Tetrabutyl Ammonium Hydrogen Sulfate, Tetrabutyl Ammonium Acetate, Tetrabutyl Ammonium Nitrate, etc.

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