What solvent is used to dissolve lightweight

It is divided into two types: light magnesium oxide and heavy magnesium oxide. Lightweight volume, white amorphous powder. Odorless, odorless, and non-toxic. Density 3.58g/cm3. It is difficult to dissolve in pure water and organic solvents, and its solubility in water increases due to the presence of carbon dioxide. Soluble in acid and ammonium salt solutions. Transformed into crystals by high-temperature burning. When encountering the carbon dioxide in the air, it generates Magnesium carbonate double salt. Heavy and compact in volume, it is a white or beige powder. It is easy to combine with water and absorb moisture and carbon dioxide when exposed to air. It is easy to gel and harden when mixed with Magnesium chloride solution