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What is Magnesium oxid?
Magnesium oxide, also known as MgO or magnesium oxide, is an inorganic material with the chemical formula. It is a white, solid substance at room temperature. Magnesium oxide is found naturally in periclase. It’s a raw material used in magnesium smelting.

Magnesium oxid is also called magnesia or bitter soil. Magnesium is an alkaline, or amorphous oxide. It has the same properties and characteristics as other alkaline compounds. A typical alkaline metal oxide with the chemical formula MgO is white powder (light yellow in case of magnesium nitride). It has no odor, no taste, and is non-toxic. White powder. The melting point of this material is 2852. Its boiling point is 3600. Its relative density is 3,58 (25). Insoluble in alcohol and in acid solution. The solubility is 0.00062g/100mL (0 degC).

The two main types are light magnesium oxide (LMO) and heavy magnesium dioxide (HMO). Amorphous white powder that is light and bulky. It is non-toxic, non-toxic and odorless. It has a density of 3.58g/cm3. It is only slightly soluble when mixed with pure water or organic solvents. However, its solubility increases in water due to the presence carbon dioxide. It can be dissolved by acid or ammonium-salt solution. It becomes crystals when heated to high temperatures. When there is carbon dioxide present in the air, double magnesium salts are formed. The white or beige powder is a compact, heavy substance. It is easy for it to mix with water and absorb moisture as well as carbon dioxide from the atmosphere. Mixing magnesium chloride solution with the gel is very easy.
Due to the industrialization upgrade as well as the demand and growth of the high technology functional material market, several high-tech and fine products of magnesium oxide have been developed. They are mainly used in high quality lubricants and food grade.

Magnesium Oxide:

High Purity Magnesium oxide

Application: High purity magnesia oxide exhibits excellent resistance to alkalis at high temperature and is electrically insulating. The high thermal expansion coefficient, thermal conductivity, and good light transmission are all a result of the material’s high thermal conductivity. High temperature and heat resistant material widely used. It is used in the ceramic industry as a material for light transmitting ceramic crucibles or substrates. In the electrical field and materials, it’s used for magnetic fillers, insulating fillers, and other carriers. It is used as a ceramic substratum, where it has a thermal conductivity that is two times greater than Magnesium dioxide, with tenths of the electrolyte lost. The raw material can be used for making high-purity fuses magnesia and it can also be used chemically to produce “analytical pur” magnesium dioxide.


Application field: Nanoscale magnesium oxide is a material with a visible small size effect. It also has measurable surface effects, quantum size effects, and macro-tunnel effect. The agglomeration effect is eliminated after modification. It has a wide range of special functions, such as in optics and magnetism. The material has many applications and a broad range of prospects. Nano-magnesium is used widely in electronics, ceramics. oil products. coatings. In different products they have different functions. The different products they are used in have different roles.

With the growing demand for high performance flame retardant fibers in the textile sector, synthetic flame retardants offer the ideal material for the development and production of functional fabrics. Nano-magnesium is commonly used with wood chips or shavings in the production of refractory materials, such as light weights, heat insulations, sound insulations, refractory board, and cermets. Nano-magnesium Oxide is nontoxic, odorless and contains a low amount compared to some organic flame-retardants containing halogens or phosphorus. It is the perfect additive to develop flame-retardant fabrics. The nano-magnesium used in fuels has the ability to clean, inhibit corrosion and have a good application in coatings.

Magnesium oxide is used extensively in semiconductor electronic packaging because of its excellent properties in terms of electrical, mechanical and thermal properties.

Tech Co., Ltd. () has over 12 years’ experience in research and product development of chemical products. You can send us an inquiry if you need high quality magnesium oxide.

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