529664
Manganese(IV) oxide
≥99.99% trace metals basis
Synonym(s):
Manganese dioxide
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About This Item
Empirical Formula (Hill Notation):
MnO2
CAS Number:
Molecular Weight:
86.94
UNSPSC Code:
12352303
PubChem Substance ID:
EC Number:
215-202-6
MDL number:
InChI key
NUJOXMJBOLGQSY-UHFFFAOYSA-N
InChI
1S/Mn.2O
SMILES string
O=[Mn]=O
assay
≥99.99% trace metals basis
form
powder and chunks
mp
535 °C (dec.) (lit.)
application(s)
battery manufacturing
Quality Level
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 Inhalation
target_organs
Brain
Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
does not flash
flash_point_c
does not flash
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Xing Liu et al.
The Analyst, 137(19), 4552-4558 (2012-08-18)
Inorganic nanomaterials that mimic enzymes are fascinating as they potentially have improved properties relative to native enzymes, such as greater resistance to extremes of pH and temperature and lower sensitivity to proteases. Although many artificial enzymes have been investigated, searching
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Abhinav M Gaikwad et al.
Advanced materials (Deerfield Beach, Fla.), 24(37), 5071-5076 (2012-07-05)
Xin Zhao et al.
ACS nano, 6(6), 5404-5412 (2012-05-05)
Manganese dioxide (MnO(2)) particles 2-3 nm in size were deposited onto a porous "activated microwave expanded graphite oxide" (aMEGO) carbon scaffold via a self-controlled redox process. Symmetric electrochemical capacitors were fabricated that yielded a specific capacitance of 256 F/g (volumetric:
Yongmin He et al.
ACS nano, 7(1), 174-182 (2012-12-20)
A lightweight, flexible, and highly efficient energy management strategy is needed for flexible energy-storage devices to meet a rapidly growing demand. Graphene-based flexible supercapacitors are one of the most promising candidates because of their intriguing features. In this report, we
Wen-Hui Kuan et al.
Journal of hazardous materials, 239-240, 152-159 (2012-09-25)
This study examined the reaction of methylene blue (MB) with tunneled manganese oxide pyrolusite regarding pH and reaction time. MB was cleaved through N-demethylation, in which reaction azure B (AB), azure A (AA), azure C (AC), and thionin (TH) were
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