The compound MgCl2 is commonly known as magnesium chloride.
Magnesium chloride is an ionic compound formed from magnesium ions (Mg2+) and chloride ions (Cl–). In this compound, each magnesium ion combines with two chloride ions to balance the overall charge. Magnesium is a metal found in group 2 of the periodic table, while chlorine is a non-metal from group 17.
Magnesium chloride is often used in various applications, including as a de-icer for roads, in the production of magnesium metal, and in some food products as a firming agent. Its solubility in water allows it to be easily used in different industrial processes.