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T4762 Sigma

Myristyltrimethylammonium bromide


Synonym: Tetradecyltrimethylammonium bromide, Trimethyl(tetradecyl)ammonium bromide


Related Categories Biochemicals and Reagents, Cationic Detergents, Detergents, Detergents A to M, Detergents by Applications,
description   cationic
assay   ≥99%
mol wt   micellar avg mol wt 27,000
aggregation number   80
CMC   4-5 mM(20-25°C)
mp   245-250 °C(lit.)
solubility   H2O: soluble10 % (w/v)



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Myristyltrimethylammonium has been used in a study to assess a surfactant-controlled synthetic method to obtain a nanophase of mesoporous ceria-zirconia solid solution containing cationic defects in the crystalline structure. 1 It has also been used in a study to determine the low molecular weight of organic acids in soils and plants by capillary zone electrophoresis. 2

General description

Myristyltrimethylammonium bromide is a cationic/zwitterionic type of surfactant. 3


1 kg in poly bottle

5, 100, 250, 500 g in poly bottle

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