Alkyl sulphonic acids are used as surfactant additives in many products. Homologs of linear alkyl sulfonates are separated on a Primesep 500 mixed-mode cation exchange column in reversed-phase anion-exclusion mode. This generic method can be used for determination of alkyl sulfonates in detergents, soaps, etc.
|Column||Primesep 500, 4.6×150 mm, 5 µm, 100A|
|Flow Rate||1.0 ml/min|
|Class of Compounds
||Acid, Hydrophilic, Ionizable|
|Analyzing Compounds||Sodium, Hexanesulphonic Acid, Heptanesulphonic Acid, Octanesulphonic Acid|
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.Select options