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

A10765 Manganese(IV) oxide, 98%

CAS-Nummer
1313-13-9
Synonyme
Manganese dioxide

Größe Preis ($) Menge Verfügbarkeit
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

Chemische Eigenschaften

Formel
MnO2
Molmasse
86.94
Schmelzpunkt
535° dec.
Dichte
5.026
Löslichkeit
Insoluble in water.

Anwendungen

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.

Bemerkungen

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

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H332

Harmful if swallowed. Harmful if inhaled.

Sicherheitshinweise: 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.

Weitere Referenzen

Merck
14,5730
Harmonized Tariff Code
2820.10
TSCA
Yes
RTECS
OP0350000

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