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Manganese(IV) oxide, activated, tech., Mn 58% min
CAS: 1313-13-9 | MnO2 | 86.94 g/mol
Supplier: Thermo Scientific Chemicals 01434022
Description
As an oxidizing agent, source of metallic manganese, decolorizing glass, painting porcelain, as an analytical reagentManganese(IV) oxide is used as an oxidizing agent in organic synthesis such as oxidation of allylic/benzylic alcohols, as a textile dye, as a reducing agent, and as a component of dry cell batteries such as zinc-carbon battery and alkaline battery. It is also used in making pigments for glasses and ceramics, and drier for paints. Further it is used in the manufacture of manganese steel and several manganese derivatives including potassium permanganate, a powerful versatile oxidant. Catalytic hydration of nitriles to amides by flowing through manganese dioxide has been reported. Manganese dioxide supported on inorganic oxide can be used for oxidation of methylamine through CWAO (Catalytic Wet Air Oxidation). It has high potential as highly efficient and robust material for water oxidation reaction (WORs).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
- As an oxidizing agent, source of metallic manganese, decolorizing glass, painting porcelain, as an analytical reagent
Specifications
| Manganese(IV) oxide | |
| Activated | |
| Black | |
| 100 g | |
| MFCD00003463 | |
| manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein | |
| NUJOXMJBOLGQSY-UHFFFAOYSA-N | |
| dioxomanganese | |
| 14801 | |
| Technical | |
| 5.026 g/mL |
| 535°C (decomposition) | |
| 1313-13-9 | |
| Powder | |
| MnO2 | |
| 14,5730 | |
| Insoluble in water,nitric acid,sulfuric acid; Soluble in HCl; In presence of hydrogen peroxide or oxalic acid soluble in dilute HNO3 and H2SO4 | |
| O=[Mn]=O | |
| 86.94 | |
| 86.94 | |
| Mn 58% min. |
Chemical Identifiers
| 1313-13-9 | |
| 86.94 | |
| NUJOXMJBOLGQSY-UHFFFAOYSA-N | |
| 14801 | |
| O=[Mn]=O |
| MnO2 | |
| MFCD00003463 | |
| manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein | |
| dioxomanganese |
Safety and Handling
GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.
P260-P264b-P270-P271-P301+P312-P304+P340-P312-P314-P330-P501c
H302+H332-H373
EINECSNumber : 215-202-6
RTECSNumber : OP0350000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only