magnesium oxide MgO: 65%min Powder Form Use: Fertilizer, Metallurgy, Building Materials, Chemicals etc Magnesium OxidepowderCommon Name: Magnesium OxideCAS No.: 1309-48-4Molecular Formula: MgOMolecular Weight: 40.31Appearance:White, odorless, tasteless, nontoxic amorphous powder, slightly soluble in pure water and organic solvents, soluble in acid or salt solution.Specifications: MgO%65.0 MINCaO% ...