Keywords

• 1313-13-9 MnO2
• 1313-13-9 on hot selling
• 1313-13-9 Factory Supply

Quick Details

• ProName: Manganese dioxide CAS：21313-13-9
• CasNo: 1313-13-9
• Molecular Formula: MnO 2
• Appearance: powder
• Application: 1) Catalysts and oxidants for compound...
• DeliveryTime: 7-10 working days
• PackAge: In plastic outside weave or according ...
• Port: port of Qingdao、port of Tianjin
• ProductionCapacity: 200 tons Metric Ton/Week
• Purity: ≧ 99.99%
• Storage: Store in a cool and dry place
• Transportation: according to your request
• LimitNum: 1 Gram
• Grade: Industrial Grade
• The mode of transportation: By sea, air or on your request

Superiority

MnO2  on hot selling 1313-13-9 Factory Supply

Manganese dioxide is also known as "manganese peroxide", "black manganese oxide", oxides of four-valent manganese, chemically MnO2, fHm (298K) - -520.71kJ/mol, melting point 847 degrees C, density 5.026g/cm3, natural products are found in soft manganese ore, black oblique crystal or black-brown powder, with tidal lattice, is a gender manganese oxide, insoluble in water and nitric acid. The oxygen released in the hot and concentrated sulfuric acid is made into manganese sulfate. Manganese chloride is chlorinated in hydrochloric acid. Co-melting with caustic alkalis and oxidants, carbon dioxide is released into permanganates. Manganese dioxide is a strong oxidant that rubs or co-heats organic matter or other oxidizing substances such as sulfur, sulphides, and phosphides, causing combustion and explosion. This product shows reductiveness by acting with strong oxidants (e.g. hydrogen peroxide). In the air, MnO2 is heated to more than 480 degrees C to Mn2O3 and Mn3O4 is converted to Mn2O4 at more than 900 degrees C. It is used extensively in steelmaking and in glass, ceramics, dry batteries, etc.

Details

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