Magnesium oxide

Molecular formula: MgO

Molecular weight: 40.3

CAS No.: 1309-48-4

Magnesium oxide is white powder; melting point: 2852℃; hardly soluble in water; insoluble in acid; large specific surface area; having the features of high hardness, high purity and high melting point. It is main new material in 21 century.

Application range：It is widely used as environment friendly fire retardant of plastic, chemical fiber, rubber and coating; magnetic materials in radio industry; fireproofing material, electrical insulating material, ceramic material, battery material…