Electrolytic Manganese Dioxide Powder
High-purity electrolytic manganese dioxide (EMD) powder used as the cathode material in alkaline primary batteries like AA and AAA cells. This synthetic form of MnO2 provides high energy density and long shelf life, classified under HTS 8506.10.00 as manganese dioxide specifically for primary cell production. It meets the chemical purity standards required for battery manufacturing.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not specifically for battery use or lower purity
General manganese dioxide falls under Chapter 28 as metal oxides, lacking battery-grade electrolytic processing.
If imported as part of a complete primary battery assembly
Finished primary cells or batteries with MnO2 cathode are classified in 8506.10 subheading parents, not as raw material.
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Import Tips & Compliance
• Verify purity certification (typically >90% MnO2) and battery-grade specifications to avoid reclassification as general chemicals
• Include end-use declaration for primary battery production; provide MSDS and test reports for customs clearance
Related Products under HTS 8506.10.00
Battery-Grade Chemical Manganese Dioxide
Chemical manganese dioxide (CMD) in granular form, produced via chemical processes for use in zinc-carbon primary batteries such as D-cell flashlight batteries. Classified under HTS 8506.10.00 due to its designation for primary cell cathodes, offering cost-effective performance for low-drain applications.
Gamma Manganese Dioxide for Zinc-Carbon Cells
Gamma-phase manganese dioxide powder tailored for zinc-carbon primary dry cells, common in budget household batteries. This form provides reliable performance in low-cost applications, classified in HTS 8506.10.00 for its role as primary battery cathode active material.
LR44 Button Cell Manganese Dioxide
Specialty MnO2 powder for silver-oxide or alkaline button cells like LR44 used in watches and calculators. Its fine particle size enables high capacity in compact primary cells, under HTS 8506.10.00.
High-Discharge EMD for Lithium Primary Batteries
Specialty electrolytic manganese dioxide optimized for high-discharge lithium primary batteries, such as those used in cameras and medical devices. Its heat-treated structure enhances stability and voltage output, falling under HTS 8506.10.00 as dedicated primary cell manganese dioxide.
Synthetic MnO2 Cathode Precursor Pellets
Pelletized synthetic manganese dioxide designed as a direct precursor for alkaline battery cathode pressing. These pre-formed units ensure uniform density in manufacturing, under HTS 8506.10.00 as primary cell-specific MnO2.
Alkaline Battery Grade MnO2 Granules
Granular electrolytic MnO2 optimized for alkaline manganese primary batteries, featuring controlled particle size for optimal electrolyte penetration. Classified under HTS 8506.10.00 for its essential role in consumer AA/AAA battery cathodes.