243442
Manganese(IV) oxide
ReagentPlus®, ≥99%
Synonym(s):
Manganese dioxide
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About This Item
Empirical Formula (Hill Notation):
MnO2
CAS Number:
Molecular Weight:
86.94
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥99%
form:
crystalline powder
granular
granular
Recommended Products
Quality Level
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
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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
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Signal Word
Warning
Hazard Statements
Precautionary Statements
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
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