... over time, generate water, carbon dioxide and magnesium oxide.2.Handling and StorageStore in dry and ventilated house ... enamel ceramics play the superficial luminous role; 7),Manufacture magnesium salt, pigment, paint, everyday use cosmetics, shipbuilding, ... 500kg/1000kg net.5.Specification ItemsThe excellent grade/LightThe first grade/LightThe qualifiedIndustrial grade/Heavy MgO ≥41-43.540-43 ...