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Preparation method of magnesium nitride Mg3N2

2022-11-16 16:14:33  News

Overview of magnesium nitride Mg3N2

Magnesium nitride with chemical formula Mg3N2 is an inorganic compound of magnesium and nitrogen. At room temperature and pressure, it is a green yellow powder. Magnesium nitride is an inorganic compound composed of nitrogen and magnesium, with molecular formula of Mg3N2 and molecular weight of 100.9494. It belongs to cubic crystal system. Like many metal nitrides, magnesium nitride reacts with water to form ammonia. In order to prepare magnesium nitride, magnesium ribbon can be burned in nitrogen. Usually used as a catalyst.

 Preparation method of magnesium nitride Mg3N2

Preparation method

To prepare magnesium nitride, magnesium strips can be burned in nitrogen. The reaction equation is:


If nitrogen is impure in the above reaction, it is easy to generate products containing magnesium oxide. It is better to react in dry NH3 gas.

Application of magnesium nitride Mg3N2

Application field of high-purity magnesium oxide Mg3N2: Field: high-purity magnesium oxide has excellent alkali resistance and high temperature electrical insulation. High thermal expansion coefficient and thermal conductivity have good light transmittance. It is widely used as heat-resistant and heat-resistant materials. In the field of ceramics, it is used as the raw material of transparent ceramic crucibles, substrates, etc. in the field of electrical materials and electric fields, as the filler of magnetic devices, the filler of insulating materials, and various carriers. When used as ceramic substrate, the thermal conductivity is more than twice that of magnesium oxide, and the electrolyte loss is only 1/10 of that of magnesium oxide. It can also be used as the raw material of high-purity molten magnesium oxide and the chemical use of "analytical pure" magnesium oxide.

Application field of nano magnesia Mg3N2: nano magnesia has obvious small size effect, surface effect, quantum size effect and macro tunnel effect. There is no caking after transformation. It has many special functions in optics, catalysis, magnetism, mechanics, chemical engineering, etc. It has important application value and broad prospects. It is an important new material in the 21st century. Nanometer magnesium oxide is widely used in electronics, catalysis, ceramics, petroleum products, coatings and other fields. They play different roles in different products. They are used as flame retardants in the chemical fiber and plastic industries; High temperature dehydrating agent for the production of adhesives and additives in silicon steel plates, advanced ceramic materials, electronic industrial materials and chemical raw materials; High frequency magnetic rod antenna, magnetic equipment filler, insulating material filler and various carriers in the radio industry; Refractory fiber and refractory materials, magnesia chrome bricks, heat-resistant coating fillers, high-temperature insulation instruments, electrical, cable, optical materials and steelmaking; Electrical insulating materials, manufacturing crucibles, furnaces, insulating tubes (tubular elements), electrode rods, electrode plates.

In the textile field, with the increasing demand for high-performance flame retardant fibers, new high-performance flame retardants synthesized provide ideal materials for the development of functional fabrics. Nanometer magnesia is usually used together with wood chips and shavings to manufacture lightweight, sound insulation, heat insulation, refractory fiberboard, metal ceramics and other refractory materials. Compared with some traditional phosphorus or halogen containing organic flame retardants, nano magnesium oxide is non-toxic, tasteless and has a small amount of addition. It is an ideal additive for developing flame retardant fibers. In addition, nano magnesium oxide for fuel has strong cleaning and corrosion inhibition ability, and has good application prospects in coatings.

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

Technical Parameter of Magnesium Nitride Mg3N2 powder:
Product Name     MF       Purity   Particle SizeMelting PointDensityColor
magnesium nitrideMg3N299%5-10um800℃ 2.712g/ml  yellow brown
Chemical Composition of Magnesium Nitride Mg3N2 powder:

Mg3N2 price of magnesium nitride

The price of magnesium nitride Mg3N2 will fluctuate randomly due to production cost, transportation cost, international market conditions, exchange rate, market supply and demand and other factors. Tanki New Materials Co., Ltd. aims to help industrial and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for magnesium nitride Mg3N2 products, please feel free to send relevant magnesium nitride Mg3N2 products( ).

Mg3N2 supplier of magnesium nitride

As a global supplier of Mg3N2, Tanki New Materials Co., Ltd. is committed to having rich experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (magnesium nitride, Mg3N2, molybdenum carbide, Mo2C, calcium nitride, Ca3N2, iron disilicide, ferroboron), high-purity targets, functional ceramics and structural devices, and provided OEM services.

If you are looking for high-quality magnesium nitride Mg3N2, please feel free to contact us and send an inquiry. ( ).

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