Manganese(IV) oxide, activated, tech., Mn 58% min, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11327897	Thermo Scientific Alfa Aesar 014340.09	10 g
11337897	Thermo Scientific Alfa Aesar 014340.22	100 g
11317897	Thermo Scientific Alfa Aesar 014340.36	500 g

Description

As an oxidizing agent, source of metallic manganese, decolorizing glass, painting porcelain, as an analytical reagentManganese(IV) oxide 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.

• As an oxidizing agent, source of metallic manganese, decolorizing glass, painting porcelain, as an analytical reagent

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)
• Color: Black
• Molecular Formula: MnO2
• Merck Index: 14,5730
• Solubility Information: Insoluble in water,nitric acid,sulfuric acid; Soluble in HCl; In presence of hydrogen peroxide or oxalic acid soluble in dilute HNO₃ and H₂SO₄
• SMILES: O=[Mn]=O
• Molecular Weight (g/mol): 86.94
• Formula Weight: 86.94
• Concentration or Composition (by Analyte or Components): Mn 58% min.
• Chemical Name or Material: Manganese(IV) oxide, Activated

• CAS: 1313-13-9
• Physical Form: Powder
• 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
• Grade: Technical
• Density: 5.026 g/mL

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

RUO – Research Use Only