Merck
All Photos(3)

377457

Sigma-Aldrich

Manganese(III) oxide

−325 mesh, 99%

Synonym(s):
Manganese sesquioxide
Linear Formula:
Mn2O3
CAS Number:
Molecular Weight:
157.87
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99%

form

powder

particle size

−325 mesh

density

4.5 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Mn]O[Mn]=O

InChI

1S/2Mn.3O

InChI key

GEYXPJBPASPPLI-UHFFFAOYSA-N

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463701377201310700
Manganese(III) oxide −325 mesh, 99%

Sigma-Aldrich

377457

Manganese(III) oxide

Manganese(III) oxide 99.9% trace metals basis

Sigma-Aldrich

463701

Manganese(III) oxide

Manganese(II) oxide powder, −60 mesh, 99%

Sigma-Aldrich

377201

Manganese(II) oxide

Manganese(IV) oxide 10 μm, reagent grade, ≥90%

Sigma-Aldrich

310700

Manganese(IV) oxide

assay

99%

assay

99.9% trace metals basis

assay

99%

assay

≥90%

form

powder

form

solid

form

powder

form

powder

particle size

−325 mesh

particle size

-

particle size

−60 mesh

particle size

10 μm

density

4.5 g/mL at 25 °C (lit.)

density

4.5 g/mL at 25 °C (lit.)

density

5.45 g/mL at 25 °C (lit.)

density

-

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

-

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

Application

Precursor to LiMn2O4. A useful battery cathode.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - 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

Certificate of Analysis

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Certificate of Origin

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