Manganese Dioxide, scientifically known as Manganese(IV) oxide and identified by CAS number 1313-13-9, is an inorganic compound with a distinctive brown-black appearance. It is a versatile chemical that finds extensive application across numerous industrial sectors, primarily due to its potent oxidizing capabilities and its utility as a pigment. For professionals in chemical manufacturing, research and development, and product formulation, a thorough understanding of MnO2's properties and uses is crucial for effective utilization. As a leading manufacturer and supplier, we are committed to providing high-quality MnO2 that meets diverse industrial needs.

Physically, Manganese Dioxide typically presents as a brown to black solid, often in powder or granular form. Its properties, such as density and solubility, are important considerations for formulators. While it is largely insoluble in water, its chemical reactivity makes it a valuable reagent. Its decomposition point is notably high, around 535 °C, indicating its stability under typical processing temperatures for many applications.

The applications of Manganese Dioxide are remarkably broad. In the realm of batteries, it serves as a critical cathode material or depolarizer, particularly in alkaline and zinc-carbon batteries, ensuring efficient energy storage and discharge. For industries that require precise colorants, MnO2 is a preferred pigment for glass and ceramics, capable of producing a spectrum of colors from violet to black depending on application conditions. Furthermore, its role as a catalyst in organic synthesis is well-established, facilitating reactions such as the oxidation of alcohols and other organic compounds. Its effectiveness as an oxidant is leveraged in various chemical processes where controlled oxidation is required.

When seeking to buy Manganese Dioxide, it is essential to partner with a reliable manufacturer and supplier who can guarantee the specified quality and purity. We are a leading chemical producer in China, dedicated to supplying industrial-grade MnO2 with a focus on exceptional purity and performance characteristics. If your operations require this multifaceted compound for any of its applications, we encourage you to reach out for a detailed quote and to discuss your specific requirements. We are confident in our ability to meet your needs.