Manganese Dioxide (MnO2), identified by CAS number 1313-13-9, is a significant inorganic compound with a wide array of industrial applications owing to its robust oxidizing properties and catalytic activity. From energy storage to colorants and chemical processing, MnO2 is a foundational material. For procurement specialists and chemical engineers, understanding its core properties and sourcing effectively is key to unlocking its full industrial potential. This article provides an overview of Manganese Dioxide and its critical industrial uses, guiding you on how to buy this essential chemical.

Manganese Dioxide exists typically as a dark brown or black solid. Its chemical formula, MnO2, signifies a manganese atom bonded to two oxygen atoms. Industrially, it is produced in various grades, with purity levels often specified by the percentage of MnO2 content, commonly ranging from 35% to 75%. Alongside the MnO2 concentration, critical impurity levels such as iron (Fe), silicon dioxide (SiO2), sulfur (S), phosphorus (P), and water (H2O) are closely monitored, especially for high-performance applications. Particle size distribution, typically within the 80-325 mesh range, is another vital parameter influencing its physical behavior and reactivity.

The industrial applications of Manganese Dioxide are diverse and impactful. In the battery sector, it serves as a crucial cathode material and depolarizer in primary cells like dry cell batteries (zinc-carbon and alkaline), enabling efficient energy discharge. In the pigment industry, it acts as a colorant for ceramics, glass, and even some coatings, imparting colors ranging from deep browns and purples to black. Furthermore, its role as a catalyst and oxidant in various chemical synthesis processes is indispensable. It effectively catalyzes oxidation reactions, making it valuable in producing fine chemicals, water treatment, and other industrial processes. We are a reliable manufacturer offering high-quality Manganese Dioxide suitable for these varied industrial demands.

For businesses looking to procure Manganese Dioxide, selecting a trusted manufacturer and supplier is paramount. Considerations should include the supplier's adherence to quality standards (e.g., ISO90001), production capacity, consistency in product specifications (purity, particle size), and packaging capabilities. Competitive pricing, especially for bulk purchases, and efficient logistics are also important factors. We are committed to providing high-grade Manganese Dioxide at factory-direct prices, supported by robust quality assurance and customer service.

When making a purchase decision, always request detailed technical data sheets and product samples to verify suitability for your specific application. Understanding the role of MnO2 in your process—whether as an electrochemical component, a pigment, or a chemical catalyst—will guide your selection of the most appropriate grade. We aim to be your go-to supplier for all your Manganese Dioxide needs, ensuring quality and reliability.

By understanding the properties of Manganese Dioxide (CAS 1313-13-9) and partnering with a reputable supplier, industries can harness its full potential for innovation and efficiency. Contact us for a quote and to discuss your specific requirements.