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Merck
CN

377457

Sigma-Aldrich

Manganese(III) oxide

greener alternative

−325 mesh, 99%

Synonym(s):

Dimanganese trioxide, Manganese trioxide, Manganese sesquioxide

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About This Item

Linear Formula:
Mn2O3
CAS Number:
1317-34-6
Molecular Weight:
157.87
EC Number:
215-264-4
MDL number:
MFCD00016217
UNSPSC Code:
12352303
PubChem Substance ID:
24863506
NACRES:
NA.23

Key Documents

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Assay

99%

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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particle size

−325 mesh

density

4.5 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

Enabling

SMILES string

O=[Mn]O[Mn]=O

InChI

1S/2Mn.3O

InChI key

GEYXPJBPASPPLI-UHFFFAOYSA-N

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General description

We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Manganese (III) oxide nanopowder is gaining attention in greener technologies due to its versatile applications and eco-friendly synthesis methods. It plays a key role in sustainable energy storage systems like supercapacitors and lithium-ion batteries, thanks to its high surface area and excellent electrochemical properties. Click here for more information.

Application

Precursor to LiMn2O4. A useful battery cathode.

Features and Benefits

  • %Mn on the COA: Providing the manganese content allows customers to fine-tune their solid-synthesis processes with precise control over reactant ratios, ensuring optimal product outcomes.
  • 325 mesh screening (<44 μm particle size): Ensuring a fine particle size improves reactant mixing and reproducibility in manufacturing, ultimately leading to higher product quality.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCZ1786
MKCX6025
MKCX5298
MKCV9387
MKCT9333

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