The chemical properties of manganese monoxide.
Release time:
2021-08-03 14:52
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Industry News
In hot concentrated ammonium chloride solution, manganese chloride and ammonia are formed. When heated in air, it easily transforms into other high-valent manganese oxides, such as manganese tetroxide, manganese dioxide, and manganese trioxide. It is relatively difficult to reduce; it is not reduced by hydrogen at 1200°C, but can be reduced by carbon at 1100-1200°C. Hydrogen and manganese dioxide are generated in red-hot steam. When heated with sulfur, sulfur dioxide and manganese sulfide are produced. It melts in inert gas without decomposition.
If used and stored according to specifications, it will not decompose, and there are no known hazardous reactions; avoid oxides. In hot concentrated ammonium chloride solution, manganese chloride and ammonia are formed. When heated in air, it easily transforms into other high-valent manganese oxides, such as manganese tetroxide, manganese dioxide, and manganese trioxide, which are relatively difficult to reduce; it is not reduced by hydrogen at 1200°C, but can be reduced by carbon at 1100-1200°C. Hydrogen and manganese dioxide are generated in red-hot steam. When heated with sulfur, sulfur dioxide and sulfur oxides are produced. It melts in inert gas without decomposition. It is relatively stable in air, but when left for a long time, it is oxidized to brown. The longer the heating time, the more stable the product.
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