High Purity Manganese Dioxide MnO2: Your Reliable Supplier in China
Discover the essential properties and broad applications of Manganese Dioxide (MnO2), a key component for advanced battery technologies, industrial processes, and water purification. As a trusted manufacturer and supplier in China, we provide high-quality MnO2 with precise specifications to meet your exacting demands.
Get a Quote & SamplePremium Manganese Dioxide for Demanding Applications

Manganese Dioxide (CAS 1313-13-9)
We are a premier Manganese Dioxide supplier, offering a product with guaranteed purity of 91% minimum. Our MnO2 is meticulously produced to serve critical roles in high-performance battery manufacturing, glass and electronics industries, and water treatment solutions. Rely on our consistent quality and competitive price from a leading manufacturer in China.
- High Purity MnO2 (91% min): Ideal for sensitive electrochemical applications and as a chemical intermediate.
- Controlled Particle Size: Available in common sizes like 200 and 300 mesh, ensuring optimal performance and dispersibility.
- Versatile Chemical Intermediate: Essential for producing dyes, medicines, and advanced magnetic materials.
- Efficient Water Treatment Solution: Effectively used in industrial water purification processes for contaminant removal.
Why Choose Our Manganese Dioxide?
Unwavering Quality Assurance
Our commitment as a Manganese Dioxide manufacturer ensures that every batch meets stringent quality standards, providing you with a reliable MnO2 supplier for your production needs.
Competitive Sourcing & Pricing
Benefit from our direct sourcing capabilities as a China-based supplier. We offer competitive pricing on Manganese Dioxide, making it cost-effective to buy in bulk for your manufacturing.
Expert Technical Support
Leverage our expertise in chemical manufacturing. We provide technical data and support to help you integrate our Manganese Dioxide effectively into your formulations and processes.
Key Applications of Manganese Dioxide
Battery Manufacturing
As a cathode material, our Manganese Dioxide is crucial for high-performance dry batteries, alkaline-grade batteries, and Li-Mn batteries, ensuring reliable energy storage.
Glass and Ceramics
Used as a pigment, Manganese Dioxide imparts color to glass and ceramics, offering unique aesthetic properties and functional benefits to finished products.
Water Treatment
Our Manganese Dioxide acts as an effective agent in water treatment processes, aiding in the removal of impurities and enhancing water quality for industrial and environmental applications.
Organic Synthesis & Dyes
It serves as a key intermediate and oxidizing agent in organic synthesis, and is vital in the production of various dyes and pigments for diverse industries.