Manganese(IV) oxide, 99.9% (metals basis)

Catalog No. AA4225030

Supplier: Thermo Scientific Chemicals 04225030

Description

CAS: 1313-13-9 | MnO2 | 86.94 g/mol

It 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.

Specifications

Chemical Identifiers

• CAS: 1313-13-9
• Molecular Formula: MnO2
• Molecular Weight (g/mol): 86.94
• MDL Number: MFCD00003463
• InChI Key: NUJOXMJBOLGQSY-UHFFFAOYSA-N
• Synonym: manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunsteinShow MoreShow Less
• PubChem CID: 14801
• IUPAC Name: dioxomanganese
• SMILES: O=[Mn]=O

• Melting Point: 535°C (decomposition)
• Physical Form: Powder
• Quantity: 250 g
• Assay Percent Range: 99.9% (metals basis)
• Merck Index: 14,5730
• Solubility Information: Insoluble in water.
• Formula Weight: 86.94
• Percent Purity: 99.9%
• Density: 5.026 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Manganese(IV) oxide

Safety and Handling

Hazard Category	H302+H332-H373
Hazard Statement	GHS H Statement H302-H332
Precautionary Statement	P260-P264b-P270-P271-P301+P312-P304+P340-P312-P314-P330-P501c
EINECSNumber	215-202-6
RTECSNumber	OP0350000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only