Description_x000D_ General description_x000D_ Alkyltrimethylammonium bromide is a surfactant and can be used to study the forces and stability of foam films produced from soluble cationic surfactants._x000D_ Application_x000D_ Alkyltrimethylammonium bromide has been used in a study to assess the adsorption of sugar surfactants at the air/water interface. It has also been used in a study to investigate dynamical features in cationic micelles._x000D_ Packaging_x000D_ 1 kg in poly bottle_x000D_ 100, 250, 500 g in poly bottle_x000D_ Other Notes_x000D_ Predominantly C14H29N(CH3)3Br but also contains C12 and C16 homologs.