Magnesium powder has many uses in chemical industry, among which the most prominent feature is its high fireproof and heat insulation performance, with a ratio of 3.58(25), a melting point of 2,852℃ and a melting point of 3,600℃. Slightly soluble in pure water and solvent, can dissolve acid or solution. Magnesium powder itself is nontoxic and tasteless.
However, because it belongs to smoke and dust, front-line workers in magnesium oxide production workshop should pay attention to dust prevention and prevent "lung disease" in long-term work. Moreover, light magnesium powder and light calcium powder are commonly used lubricating fluids for players and have no harm to the body.