Characteristics and applications of Tetrabutyl ammonium bromide as a surfactant

Jan 31, 2024

Tetrabutyl ammonium bromide, also called TBAB, belongs to Quaternary ammonium salt with the chemical formula (C4H9)4NBr. It is a almost white crystalline powder that is soluble in water and organic solvents.

 

Specification:

Appearance White to almost white crystalline powder
Assay 99%min
Free amine 3mg KOH/g max
Water 0.5% max

 

Tetrabutyl ammonium bromide has many applications. It is a commonly used precursor of quaternary ammonium salt ionic liquids, which can be used to synthesize ionic liquids with special properties. Ionic liquids are a special type of salt with low melting point, non volatility, good solubility and thermal stability, and are widely used in fields such as electrochemistry, catalysis, solvents, lubricants, etc.

TBAB

In addition, TBAB can also be used as a surfactant. It can be used for impregnating fibers, plastics, and paper to achieve anti-static, antibacterial, and enhanced anti fouling properties. In some industrial applications, it is also used as a quaternary ammonium group in ion exchange resins to enhance their adsorption capacity.

 

Ahsuperchem has suplied TBAB for many years, with the package of 25kg/fiber drum, and alternative package sizes may be available upon request. If you have any interests in this material or any other Quaternary ammonium salt products, please contact us directly.

 

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