Water Treatment MGO Magnesium Oxide White Powder For Glass Steel And Coating

Magnesium oxide (MgO) has a molecular formula of MgO and a molecular weight of about 218.16. It is a white powder with a density of 2.65g/cm³ and a melting point of 392°C. Magnesium oxide is hygroscopic and alkaline after hydrolysis. It is easily decomposed by heat, deliquesces in the air, soluble in water, and easily soluble in ethanol. It decomposes into magnesium oxide and hydrated magnesium oxide at high temperatures while releasing carbon dioxide. Magnesium oxide is an inorganic compound that is insoluble in water and ethanol. Its solution is easily oxidized to MgO(OH)₂ in the air. It is a colorless crystal or white powder that is slightly soluble in ethanol and chloroform.

Magnesium oxide has a wide range of applications including use as a refractory additive, activated carbon, filter aid, glass and ceramic additive. It can also serve as a colorant, decolorizer, and purifier for glass.

Highly active magnesium oxide generally refers to active magnesium oxide with an activity value greater than 120. It has higher adsorption capacity than ordinary magnesium oxide due to atomic surface defects, resulting in excellent chemical activity and physical adsorption capacity. The particles are finer with larger surface atomic ratio, contributing to superior performance characteristics.