Manganese(IV) oxide, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11488830	Thermo Scientific Alfa Aesar A10765.09	10 g
11469662	Thermo Scientific Alfa Aesar A10765.36	500 g
11479662	Thermo Scientific Alfa Aesar A10765.0E	2500 g
15463027	Thermo Scientific Alfa Aesar A10765.A9	10 kg

Description

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.

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.

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.

Chemical Identifiers

• CAS: 1313-13-9
• Molecular Weight (g/mol): 86.94
• InChI Key: NUJOXMJBOLGQSY-UHFFFAOYSA-N
• PubChem CID: 14801
• SMILES: O=[Mn]=O

• Molecular Formula: MnO2
• MDL Number: MFCD00003463
• Synonym: manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein
• IUPAC Name: dioxomanganese

Specifications

• Melting Point: 535°C (decomposition)
• Molecular Formula: MnO2
• Merck Index: 14,5730
• Solubility Information: Insoluble aq. soln..
• SMILES: O=[Mn]=O
• Molecular Weight (g/mol): 86.94
• Formula Weight: 86.94
• Density: 5.026

• CAS: 1313-13-9
• MDL Number: MFCD00003463
• Synonym: manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein
• InChI Key: NUJOXMJBOLGQSY-UHFFFAOYSA-N
• IUPAC Name: dioxomanganese
• PubChem CID: 14801
• Percent Purity: 98%
• Chemical Name or Material: Manganese (IV) oxide

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

missing translation for 'einecsNumber' : 215-202-6

missing translation for 'rtecsNumber' : OP0350000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Manganese(IV) oxide

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Specific target organ toxicity after repeated exposure Category 2

Hazard Statement

• H302-Harmful if swallowed.
• H332-Harmful if inhaled.
• H373-May cause damage to organs.

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P270-Do not eat, drink or smoke when using this product.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

Supplemental information

• MIXTURE LIST-Contains : Manganese(IV) oxide

RUO – Research Use Only