What Are The Physical And Chemical Properties Of Magnesium Nitride?

Magnesium nitride is a chemical compound with the formula Mg3N2. It has a white or grayish-yellow color and a crystalline structure. The physical properties of magnesium nitride include a melting point of 1,220°C, a density of 2.71 g/cm³, and a molar mass of 100.95 g/mol.

Chemically, magnesium nitride is a basic nitride and reacts easily with water to produce magnesium hydroxide and ammonia gas. It also reacts with acids to form magnesium salts and ammonia gas. Magnesium nitride can be prepared by reacting magnesium metal with nitrogen gas at high temperatures.

In addition, magnesium nitride is insoluble in water and does not conduct electricity. It is used in the production of refractory materials and as a source of nitrogen in fertilizers.