CAS:1313-13-9丨Manganese Dioxide

Natural manganese dioxide (pyrolusite) is an important source of manganese. It is mainly used to make steel and manganese alloy. About 70 to 80 percent of manganese dioxide produced worldwide is used in the battery industry. According to 1976 statistics, about 500,000 tons of pyrolusite were consumed for this purpose. In dry cells, where carbon is positive and zinc is negative, manganese dioxide acts as a depolarizing Chemicalbook near the carbon pole to prevent the release of hydrogen, possibly through the following reaction: MnO2+H++e- = MnO(OH). Another major use of manganese dioxide is as a colorant in the brick industry, giving bricks a red, brown, or gray color. Manganese dioxide is used as bleach in the glass manufacturing industry and is known as the "soap for glass makers".

CAS:1313-13-9

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