Barium Peroxide (Barium Dioxide) (97%) is a white to pale gray powder with a molecular weight of ~169.33 g/mol. It decomposes on heating (no fixed boiling point) and has a melting point around 450°C (with decomposition). Form: Solid / Powder; Uses: oxidizing agent, oxygen generation, bleaching processes, and chemical synthesis. Available Quantities: 500 g, 5 kg, 25 kg (custom bulk packing available)