Magnesium Acetate Tetrahydrate CAS 16674-78-5

Magnesium acetate is an important organometallic compound, which can be used as an organic synthesis intermediate, catalyst, analytical reagent, and also as a nano-oxide precursor for preparing magnesium. Magnesium acetate can be fully ground with oxalic acid for 2 hours, dried in an oven at 80°C for 4 hours, and then fired at 600°C for 3 hours to obtain nano-magnesia with an average particle size of 15nm. This method is called solid-phase synthesis of nano-magnesia; Magnesium acetate water can also be used as an organic complex precursor to synthesize nano-magnesium oxide. As a new type of multifunctional non-material, nano-magnesium oxide has a particle size between 1 and 100 nm, a large specific surface area, and a large surface activity. Features such as surface effect, volume effect and quantum tunneling effect. Because nano-magnesia exhibits many special and excellent functions in catalysis, optics, magnetism, mechanics, etc., it has very important application value. In recent years, the industry has set off an upsurge of research on nano-magnesia materials. The preparation method of magnesium oxide nanopowder comprises step 1) drying magnesium acetate at 100°C for 3 to 5 hours to remove crystal water; step 2) dissolving anhydrous magnesium acetate at a ratio of 0.1 to 50:100 In absolute ethanol, a uniform and stable magnesium acetate solution is formed; Step 3) The magnesium acetate solution is continuously atomized and sprayed in the combustion chamber, and a combustion-supporting gas is introduced into the combustion chamber at the same time; the substances in the combustion chamber are continuously ignited to obtain combustion powder body; step 4) collect the combustion powder; roast and mineralize the collected combustion powder in a muffle furnace at a temperature of 400-800°C for 1-3 hours; step 5) cool the mineralized powder to At room temperature, magnesium oxide nanopowder is obtained.

In addition, magnesium acetate tetrahydrate is an easy-to-synthesize metal-organic compound with high purity, low cost and high added value. At the same time, because it has good water solubility, is non-toxic and harmless, and is a green chemical product, it is very promising to vigorously develop its application. China’s magnesium reserves account for 20% of the world’s total. Magnesium carbonate, magnesium chloride and magnesium oxide commonly found in nature can be used as basic raw materials for the synthesis of magnesium acetate tetrahydrate. It is of great practical significance to study new process conditions in depth. In recent years, many special properties of magnesium acetate tetrahydrate are attracting people’s attention, such as having broad application prospects in chemical industry, materials, medicine, agriculture and other fields. Studies have found that magnesium acetate tetrahydrate can be widely used as intermediates, catalysts, analytical reagents, deicing agents, modifiers, etc. in organic synthesis.