Skip to Content
Merck
All Photos(3)

Documents

Safety Information

377457

Sigma-Aldrich

Manganese(III) oxide

−325 mesh, 99%

Synonym(s):

Manganese sesquioxide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Mn2O3
CAS Number:
Molecular Weight:
157.87
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Precursor to LiMn2O4. A useful battery cathode.

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

377457-VAR:
377457-BULK:
377457-10KG:
377457-1KG:4548173939148
377457-250G:4548173939155


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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Magnetic materials find diverse applications from data storage to renewable energy.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service