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377473

Sigma-Aldrich

Manganese(II,III) oxide

97%

Synonym(s):

MnO.Mn2O3

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100 G
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100 G
$46.50

About This Item

Linear Formula:
Mn3O4
CAS Number:
Molecular Weight:
228.81
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

$46.50


Available to ship onApril 29, 2025Details


Request a Bulk Order

Quality Level

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.[1][2][3]

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Health hazard

signalword

Warning

hcodes

Hazard Classifications

Repr. 2

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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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)
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
Manganese-lanthanum oxides modified with silver for the catalytic combustion of methane
Machocki A, et al.
J. Catal., 227(2), 282-296 (2004)
Shailendra Pratap Singh et al.
Mutation research, 754(1-2), 39-50 (2013-04-27)
The use of nanotechnology has led to rapid growth in various areas. Manganese oxide (MnO2) nanomaterials (NMs) are typically used for biomedical applications. However, characterizing the potential human health effects of MnO2 NMs is required before fully exploiting these materials.
Bo You et al.
ChemSusChem, 6(3), 474-480 (2013-02-19)
A MnO2 -CNT-graphene oxide (MCGO) nanocomposite is fabricated using graphene oxide (GO) as a surfactant to directly disperse pristine carbon nanotubes (CNTs) for the subsequent deposition of MnO2 nanorods. The resulting MCGO nanocomposite is used as a supercapacitor electrode that

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Questions

1–2 of 2 Questions  
  1. Is this a spinel structure?

    1 answer
    1. Unfortunately, the crystalline structure of this product has not been investigated. Hence, the compound may be spinel, rutile, or another structure.

      Helpful?

  2. what is the magnetic susceptibility of raw Mn3O4 powder?

    1 answer
    1. The magnetic susceptibility of this product is not determined.

      Helpful?

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