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Sigma-Aldrich

Manganese(II,III) oxide

97%

Synonym(s):

MnO.Mn2O3

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About This Item

Linear Formula:
Mn3O4
CAS Number:
1317-35-7
Molecular Weight:
228.81
EC Number:
215-266-5
MDL number:
MFCD00016218
UNSPSC Code:
12352303
PubChem Substance ID:
24863507
NACRES:
NA.23

Assay

97%

form

powder

density

4.8 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Mn]O[Mn]O[Mn]=O

InChI

1S/3Mn.4O

InChI key

GVNFAUMGUISVJW-UHFFFAOYSA-N

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General description

Manganese(II,III) oxide is a transition metal oxide that is formed by annealing manganese oxide in the air above 1000°C. It can be used for a variety of applications such as catalysis, electrochromic devices, and other energy storage applications.

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H361d

Hazard Classifications

Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Electrochromic materials and devices: present and future
Somani PR and Radhakrishnan S
Materials Chemistry and Physics, 77(1), 117-133 (2003)
Manganese-lanthanum oxides modified with silver for the catalytic combustion of methane
Machocki A, et al.
J. Catal., 227(2), 282-296 (2004)
S C Chae et al.
Physical review letters, 110(16), 167601-167601 (2013-05-18)
Topological materials, including topological insulators, magnets with Skyrmions and ferroelectrics with topological vortices, have recently attracted phenomenal attention in the materials science community. Complex patterns of ferroelectric domains in hexagonal REMnO(3) (RE: rare earths) turn out to be associated with
Megan B Sassin et al.
Nanoscale, 5(4), 1649-1657 (2013-01-22)
The impressive specific capacitance and high-rate performance reported for many nanometric charge-storing films on planar substrates cannot impact a technology space beyond microdevices unless such performance translates into a macroscale form factor. In this report, we explore how the nanoscale-to-macroscale
Chemistry of elements (2012)
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