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Our this battery-grade EMD electrolytic manganese dioxide contains ≥91.5% MnO₂. Low heavy metal impurities like Cu, Pb below ppm level, over 98% pass -200mesh. Ideal raw material for high-power alkaline zinc-manganese P-type batteries with stable PH 5-7.
Cas No. :
1313-13-9Molecular Formula :
MnO2Density :
5.026 g/cm³Melting point :
535 ℃Grade :
Battery-gradePacking :
25kg per bagApperance :
Back PowderBasic information
Produced via electrolysis of manganese sulfate solution, this EMD features density 5.026g/cm³ and decomposes at 535℃. With ≥91.5% MnO₂ and low impurities, it serves as core raw material for high-power alkaline zinc-manganese batteries.
Specification

1: Serves as cathode material for high-power alkaline Zn-Mn P-type batteries, ensuring high capacity, heavy-current discharge and stable storage performance at high temperature.
2: Acts as active cathode of carbon-zinc dry cells to reduce internal resistance and improve discharge stability & service life of civil conventional dry batteries.
3: Used for lithium manganese coin cell cathode,its high purity & low impurity meet high-rate discharge and long shelf-life requirements of miniature lithium batteries.
4: Applied in industrial standby & instrument batteries, its optimized crystal structure enables steady continuous discharge under harsh working conditions.
Factor
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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