GALLIUM NITRATE NEW

Production method

Dissolve gallium metal or gallium trioxide in nitric acid. Evaporate the solution, concentrate it, and add water. Repeat this procedure until there is no nitric acid odor in the concentrated solution. Then add water to dilute, so that each 100mL solution contains 26g of gallium. Ga(N) can be precipitated by cooling the viscous solution

O3)3·xH2O. The obtained crystals are vacuum-dried at room temperature, and then dried at 40℃ for 48h, that is, anhydrous substance is obtained.