Manganese Powder

Formula: Mn

Form: Powder

Material: Manganese

CAS Number: 7439-96-5

Commodity: Metals

Purity: 99.5%

Hazard Pictogram: GHS02, GHS07, GHS09

We offer Manganese Powder as a 99% pure fine metal powder that can be used in a variety of applications. It’s available in 57 variations, with particle sizes ranging from 2 to 10 microns. Manganese itself is a strong, hard metal with high melting temperatures. These properties make this powder a popular choice for making alloys and in the production of dry cell batteries. With its high purity and wide range of options, our Manganese Powder is ideal for alloy production, chemical synthesis or other applications that require high-quality manganese metal powder.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

Flammable

Health hazard/Hazardous to the ozone layer

Hazardous to the environment

each

Tolerances

Powder

Mean Particle Size		Nominal
Minimum Particle Size		Nominal
Maximum Particle Size		Nominal
Maximum Particle Size		Nominal
Particle Size D10		Nominal
Particle Size D50		Nominal
Particle Size D90		Nominal

Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	25
Crystal structure	Body centred cubic
Electronic structure	Ar 3d⁵ 4s²
Valences shown	1, 2, 3, 4, 6, 7
Atomic weight( amu )	54.938
Thermal neutron absorption cross-section( Barns )	13.3
Photo-electric work function( eV )	3.8
Atomic radius - Goldschmidt( nm )	0.112
Ionisation potential( No./eV )	2/ 15.64
Ionisation potential( No./eV )	3/ 33.67
Ionisation potential( No./eV )	4/ 51.2
Ionisation potential( No./eV )	Jun-95
Ionisation potential( No./eV )	5/ 72.4
Ionisation potential( No./eV )	1/ 7.43

Mechanical Properties

Element	Value
Hardness - Mohs	5
Material condition	Polycrystalline
Poisson's ratio	0.24
Bulk modulus( GPa )	118
Tensile modulus( GPa )	191

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	160@20@20°C

Physical Properties

Element	Value
Boiling point( C )	1962
Density( gcm⁻³ )	7.4@20°C

Thermal Properties

Element	Value
Melting point( C )	1244
Latent heat of evaporation( J g⁻¹ )	4207
Latent heat of fusion( J g⁻¹ )	267
Specific heat( J K⁻¹ kg⁻¹ )	477@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	7.81@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	23@0-100°C