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1313-13-9 - Manganese(IV) oxide, 98% - Manganese dioxide - A10765 - Alfa Aesar

A10765 Manganese(IV) oxide, 98%

Número CAS
1313-13-9
Nombre Alternativo
Manganese dioxide

Tamaño Precio ($) Cantidad Disponibilidad
100g 48,60
500g 100,63
2500g 139,05
10kg 365,65
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Manganese(IV) oxide, 98%

MDL
MFCD00003463
EINECS
215-202-6

Propiedades químicas

Fórmula
MnO2
Peso molecular
86.94
Punto de fusión
535° dec.
Densidad
5.026
Solubilidad
Insoluble in water.

Aplicaciones

Manganese(IV) oxide is used as a pigment and as a reagent inorganic synthesis especially for the oxidation of allylic alcohols. It is also used for dry -cell batteries such as the alkaline battery and the zinc-carbon battery. It is involved in the preparation of other manganese compounds. It is a precursor to ferromanganese and related alloys, which is useful in the steel industry. It catalyses the decomposition of hydrogen peroxide into oxygen and water. Further, it is used to prepare manganese(II) sulfate, manganese(II) chloride and potassium permanganate. In addition to this, it is used in ceramics and glass manufacturing as an inorganic pigment.

Notas

Incompatible with strong acids, strong reducing agents and organic materials.

Referencias documentales

Zhang, C.; Liang, P.; Jiang, Y.; Huang, X. Enhanced power generation of microbial fuel cell using manganese dioxide-coated anode in flow-through mode. J. Power Sources 2015, 273, 580-583.

Huang, M.; Zhao, X. L.; Li, F.; Zhang, L. L.; Zhang, Y. X. Facile synthesis of ultrathin manganese dioxide nanosheets arrays on nickel foam as advanced binder-free supercapacitor electrodes. J. Power Sources 2015, 277, 36-43.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H302-H332

Harmful if swallowed. Harmful if inhaled.

Indicaciones de precaución: P261-P264-P270-P271-P304+P340-P301+P312-P312-P330-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,5730
Código de tarifa arancelaria unificado
2820.10
TSCA
Yes
RTECS
OP0350000

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