Used in dust control on roads and construction sites by suppressing airborne particles due to its hygroscopic nature. Commonly applied in soil stabilization and erosion control, especially in unpaved roadways and embankments. Serves as a de-icing agent in winter road maintenance, lowering the freezing point of water and preventing ice buildup. Utilized in concrete treatment to enhance setting properties and improve strength. Applied in agriculture as a magnesium source for correcting soil deficiencies and supporting chlorophyll production in plants. Used in wastewater treatment to aid in phosphorus removal and improve sludge dewatering. Also employed in the production of textiles, paper, and fireproofing materials.