Please login to your online account to display your discounted pricing

Alfa Aesar™ Manganese(IV) oxide, 98%

$73.74 - $211.03

Chemical Identifiers

Chemical Name or Material Manganese (IV) oxide
CAS 1313-13-9
Molecular Formula MnO2
Formula Weight 86.94g/mol
MDL Number MFCD00003463
Merck Index 14,5730
Synonym Manganese dioxide
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA107650E

 
alfa aesar™
A10765-0E
2500g Each for $211.03

AAA1076522

 
alfa aesar™
A10765-22
100g Each for $73.74

AAA1076536

 
alfa aesar™
A10765-36
500g Each for $152.73
Description & Specifications

Specifications

Quantity 2500g
Melting Point 535°C (dec.)
Quantity 2500g
Chemical Name or Material Manganese (IV) oxide
CAS 1313-13-9
Assay 98%
Molecular Formula MnO2
Formula Weight 86.94g/mol
MDL Number MFCD00003463
Merck Index 14,5730
Synonym Manganese dioxide
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.
Health Hazard 3 GHS P Statement
P261-P264-P304+P340-P301+P312-P312-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wash thoroughly after handling.
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.
Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number OP0350000
TSCA TSCA

Applications
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.

Solubility
Insoluble in water.

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

Safety and Handling

Warning

GHS P Statement
P261-P264-P304+P340-P301+P312-P312-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wash thoroughly after handling.
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.
Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.