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Dowex|r 50WX8 100-200 (H) is used as a separation medium for thin layer chromatography and low pressure liquid chromatography. It is also used in the separation process in chemicals and pharmaceuticals. Further, it is employed in deionizing supernatant fraction samples for paper chromatography.
Strongly acidic cation-exchange resin, 8% cross-linked, H+ form, 100-200 mesh (dry).
Used, for example, in separation of trisammonium geranyl diphosphate from chloride ions: Org. Synth. Coll., 8, 616 (1993).
Borke, T.; Winnik, F. M.; Tenhu, H.; Hietala, S. Optimized triazine-mediated amidation for efficient and controlled functionalization of hyaluronic acid. Carbohydr. Polym. 2015, 116, 42-50.
Zhu, R.; Lin, Y. S.; Lipp, J. S.; Meador, T. B.; Hinrichs, K. U. Optimizing sample pretreatment for compound-specific stable carbon isotopic analysis of amino sugars in marine sediment. Biogeosciences 2014, 11 (17), 4869-4880.
Gefahrenhinweise (EU): H319
Causes serious eye irritation.
Wear eye/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.