Magneesiumkloriidi

Magneesiumkloriidi is the chemical compound with the formula MgCl2. It is an ionic compound composed of magnesium cations (Mg2+) and chloride anions (Cl−). In its anhydrous form, it is a white crystalline solid. It is a deliquescent salt, meaning it readily absorbs moisture from the air.

Magneesiumkloriidi can be found naturally in seawater and brine deposits. It is also produced industrially from various sources, including the electrolysis of magnesium-containing brines and the reaction of magnesium oxide with hydrochloric acid.

This compound has a wide range of applications. It is commonly used as a de-icing agent on roads and sidewalks due to its ability to lower the freezing point of water. It also serves as a dust suppressant on unpaved roads, as its hygroscopic nature helps to keep the road surface moist and reduce airborne dust. In industry, magneesiumkloriidi is a precursor in the production of magnesium metal and other magnesium compounds. It is also utilized in the textile industry, in wastewater treatment, and as a dietary supplement to provide magnesium. In medicine, it has been used for its laxative properties and in the treatment of magnesium deficiency. Its solubility in water makes it a versatile compound for various chemical processes and applications.