For procurement managers and research scientists alike, sourcing essential chemical raw materials like Manganese Dioxide (MnO2) requires a keen understanding of quality, application, and supplier reliability. As a leading manufacturer and supplier of Manganese Dioxide in China, we aim to provide clarity on what to look for when you need to buy this critical compound.
Manganese Dioxide (CAS 1313-13-9) is a chemical with a broad spectrum of uses, most notably in the battery industry as a cathode material. However, its applications extend to glass manufacturing, ceramic coloration, pigments, medicine, and water treatment. The specific grade and purity required can vary significantly depending on the end-use. For instance, battery-grade MnO2 often demands higher purity levels (e.g., 91% min) and controlled particle size distributions (like -200 mesh) to ensure optimal electrochemical performance and longevity.
When evaluating Manganese Dioxide suppliers, several factors are paramount. Firstly, product specification adherence is key. Confirm that the supplier can consistently provide the required purity, particle size, moisture content, and impurity profiles. As a manufacturer, we ensure our MnO2 undergoes rigorous quality control to meet these specifications. Secondly, supply chain stability and capacity are critical. Can the supplier meet your volume requirements reliably and consistently? Our established manufacturing facilities in China provide the capacity and stability that many businesses need.
Price is, of course, a significant consideration. Sourcing directly from a manufacturer in China often presents cost advantages due to economies of scale and optimized production processes. We are committed to offering competitive pricing for Manganese Dioxide without compromising on quality. Obtaining samples for testing is also a vital step, allowing you to verify that our product meets your application's exact needs before committing to a larger purchase.
Choosing to buy Manganese Dioxide from a trusted China-based manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. means gaining access to high-quality materials, cost efficiencies, and a partner invested in your success. We are equipped to handle inquiries for various grades and quantities. Contact us today to discuss your specific needs and learn how our Manganese Dioxide can benefit your operations.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.