Magnesium Oxide Food Additives Package 25 kg per Drum. Or Customized Package. Application Food additives Request a Quote Product Detail Product name:Magnesium OxideMolecular Formula:MgOCAS:1309-48-4Specification:AppearanceWhite PowderAssay(MgO,Ignited)%96-100.5CaO≤%1.5Acid-insoluble≤%0.1Loss on ignition≤%5.0 soluble saltPassFreebasePassPb≤4.0mg/kgArsenic (As)≤3.0mg/kg Contact Us Name Country Email Tel. Message Send