... . Fast delivery 2. Low price 3. Good quality manganese dioxide purity:30-85% size:100-325mesh mainly used in ... ceramic,glass,battery Cas no.:1313-13-9 manganese dioxideUsage: Manganese Dioxide Powder is mainly used in electrolytic zinc electrolytic ... ,weld,water purification,disenfactor,oxidant,catalyst,agriculture and other industries.Compounds: MnO2 30~85%,Fe 1.5-8%,P≤0.1 ...