The molecular weight of magnesium nitrate is 148.313 g / mol. Magnesium nitrate is a white crystalline solid. Produces toxic nitrogen oxides when heated to decomposition. Used in building materials, agricultural products (not pesticide), pyrotechnics, inks, toners and dyes, in mining.
Magnesium nitrate is obtained by dissolving magnesium oxide, hydroxide or carbonate in nitric acid, followed by evaporation and crystallization at room temperature.
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