Lab Chemical
TETRA PROPYL AMMONIUM HYDROXIDE 20% AQUEOUS SOLUTION
Product code RXSOL-60-6605-676
TETRA PROPYL AMMONIUM HYDROXIDE 20% AQUEOUS SOLUTION
Description
Tetrapropylammonium hydroxide is a colorless, sometimes slightly yellowish
liquid and is usually present as an aqueous solution.
Application
Application
Tetramethylammonium hydroxide (TMAH or TMAOH) is a quaternary ammonium salt with the molecular formula N(CH3)4+ OH−. It is commonly encountered as concentrated solutions in water or methanol. The solid and solutions are colorless, or yellowish if impure. Although TMAH has virtually no odor when pure, samples often have a strongly fishy smell from the trimethylamine which is a common impurity. TMAH has numerous and diverse industrial and research applications.