Merck
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463728

Sigma-Aldrich

Manganese

powder, ≥99.9% trace metals basis

Synonym(s):
Colloidal manganese, Manganese element, Manganese-55
Empirical Formula (Hill Notation):
Mn
CAS Number:
Molecular Weight:
54.94
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

assay

≥99.9% trace metals basis

form

powder

resistivity

185 μΩ-cm, 20°C

bp

1962 °C (lit.)

mp

1244 °C (lit.)

density

7.3 g/mL at 25 °C (lit.)

SMILES string

[Mn]

InChI

1S/Mn

InChI key

PWHULOQIROXLJO-UHFFFAOYSA-N

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Application

Manganese powder is a cost effective alloying element with a high hardenability. It is majorly used in powder metallurgy applications such as:
  • a starting material for the preparation of manganese oxide for lithium ion batteries
  • a material used in surface alloying
  • sintering of steel to form manganese steel

Packaging

25, 100 g in poly bottle

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Water-react 1

Storage Class Code

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK

WGK 2

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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