... normal atmospheric temperature, hexa-hydrates are extremely apt to dissolve in water, liquid ammonia, methyl alcohol, ethanol, and it is easy ... 300°C, totally break up into the magnesium oxide and nitrogen oxide gas at about 400°C. Magnesium nitrate will self ... other magnesium salt and nitrate; used as the chemical reagent in the laboratory. Specification:HG3-1077-77 Main Index Chemical Grade ...