243442

Manganese(IV) oxide

ReagentPlus^®, ≥99%

• Synonym(s): Manganese dioxide
• Empirical Formula (Hill Notation): MnO₂
• CAS Number: 1313-13-9
• Molecular Weight: 86.94
• EC Number: 215-202-6
• MDL number: MFCD00003463
• UNSPSC Code: 12352303
• PubChem Substance ID: 329752459
• NACRES: NA.21
• Assay: ≥99%
• Form: crystalline powder; granular

Properties

• Quality Level: 100
• product line: ReagentPlus^®
• Assay: ≥99%
• form: crystalline powder; granular
• mp: 535 °C (dec.) (lit.)
• SMILES string: O=[Mn]=O
• InChI: 1S/Mn.2O
• InChI key: NUJOXMJBOLGQSY-UHFFFAOYSA-N

Description

General description

Manganese(IV) oxide (MnO₂) is an eco-friendly chemical having a high theoretical specific capacitance.

Application

Manganese(IV) oxide has been used as a catalyst for the production of gaseous oxygen and liquid water from 30% H₂O₂ solution.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H332,H373
• Precautionary Statements: P260 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P314
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 Inhalation
• Target Organs: Brain
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 2
• Flash Point(F): does not flash
• Flash Point(C): does not flash