Electrolytic Manganese Dioxide is a black powder, with the content of 90% to 92%. It is a high-quality form of manganese dioxide that is produced through a mix of electrolysis as well as chain reaction. EMD's process occurs making use of an option of manganese sulfate and sulfuric acid, in addition to other additives. The electrical current creates the manganese sulfate to break down into its parts, manganese dioxide and sulfuric acid. The manganese dioxide is then gathered, cleansed, and dried out to produce the final product. Committed to international quality standards, we hold ISO 9001 certification, ensuring end-to-end quality management from raw material procurement through production control to finished product inspection. This guarantees consistent, high-quality electrolytic manganese dioxide products for our customers.