Used as a source of magnesium in chemical synthesis and laboratory applications, particularly in buffer solutions for molecular biology techniques such as DNA and RNA electrophoresis. Acts as a catalyst or reagent in organic reactions, including condensation and esterification processes. Employed in the textile industry for dyeing and printing fabrics due to its mild acidity and solubility. Utilized in some pharmaceutical formulations as a magnesium supplement or stabilizing agent. Serves as an anti-caking agent in certain food products. Applied in fertilizers to provide magnesium supplementation for plants. Used in cosmetics as a skin conditioner. Its hydrated form provides controlled release of moisture in certain industrial processes.