Magnesium oxide (formula: MgO) is an oxide of magnesium, an ionic compound. It is a white solid at room temperature. Magnesium oxide exists in nature in the form of magnesite and is the raw material for smelting magnesium. High fire resistance insulation. It can be converted into crystal by high temperature burning above 1000℃, and become dead burned magnesium oxide (also known as magnesia) or sintered magnesium oxide at 1500 ~ 2000°C.
Molar mass：40.304 g/mol
Melting point:2,852 °C (5,166 °F; 3,125 K)
Boiling point:3,600 °C (6,510 °F; 3,870 K)
Solubility:Soluble in acid, ammonia insoluble in alcohol
Industrial light burning: mainly used in the production of magnesite products.
Advanced lubricating oil grade: mainly used for detergent, vanadium inhibitor and desulfurizer in advanced lubricating oil processing, which can greatly improve the density and rheology of lubricating film and reduce ash content.
Food grade: magnesium supplement used as food additive, color stabilizer, pH value regulator as health products and food.
Medical grade: medical-grade magnesium oxide can be used as antacid, adsorbent, desulfurizer, lead removal agent, complex filter aid and PH regulator in the field of biopharmaceutical.
Advanced electromagnetic level: for wireless high frequency paramagnetic materials, magnetic rod antenna, frequency modulation components of the magnetic core.Instead of ferrite.It can be used in composite superconducting magnetic materials, and also in electronic magnetic industry.As "soft magnetic material".It is also the ideal raw material for industrial enamel and ceramics.
High purity magnesium oxide: widely used as a high temperature heat-resistant material.It is used as the raw material of light permeable ceramic crucible and substrate in the field of ceramics.