High Purity Manganese
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Manganese

 

MATERIAL OVERVIEW

Characteristics: There are four allotropic forms, of which alpha is most important. Brittle, silvery metal. Decomposes in water, readily dissolves in dilute mineral acids. Pure Manganese cannot be fabricated. Manganese is considered essential for plant and animal life.

Hazards: Tolerance, (fumes) 1 mg/m3 of air, (metal and most compounds) 5 mg/m3 of air. Dust or powder is flammable. Use dry chemical to extinguish.

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GENERAL PROPERTIES

Symbol:

Mn

Atomic Number:

25

Atomic Weight:

54.9380

Density:

7.21-7.44 gm/cc

Melting Point:

1244 oC

Boiling Point:

1962 oC

Thermal Conductivity:

0.0781 W/cm/K @ 298.2 K

Electrical Resistivity:

185.0 microhm-cm @ 25 oC

Electronegativity:

1.5 Paulings

Specific Heat:

0.114 Cal/g/K @ 25 oC

Heat of Vaporization:

53.7 K-Cal/gm atom at 1962 oC

Heat of Fusion:

3.45 Cal/gm mole

 

TYPICAL ANALYSES

Impurities in ppm

Material / Purity:

3N

Cu

10

Fe

50

P

-

S

400

Mg

40

Si

60

 

MANGANESE ROD

Material

Purity

Manganese Rod .250” 4N
Manganese Rod .375” 4N

Manganese rod is a hot-pressed product and is sold by the inch. Additional diameters are available upon request. Call or e-mail for a quotation.

 

MANGANESE SPUTTERING TARGETS

Material

Purity

Manganese Sputtering Target 2"D X .125"T 4N
Manganese Sputtering Target 2"D X .250"T 4N
Manganese Sputtering Target 3"D X .125"T 4N
Manganese Sputtering Target 3"D X .250"T 4N
Manganese Sputtering Target 4"D X .125"T 4N
Manganese Sputtering Target 4"D X .250"T 4N

Additional sizes available upon request.  Sputtering Targets produced from Manganese compounds are available upon request.

 

MANGANESE POWDER, SHOT, PELLETS, & INGOT

Material

Purity

Manganese Flakes 3N, 4N
Manganese Chips  3N
Manganese Pieces 4N
Manganese Powder-100 Mesh 2N8
Manganese Powder-325 Mesh 3N, 4N

Powder, shot, pellets, and ingots are packaged to order and sold by the gram or kilogram.

 

MANGANESE COMPOUNDS

Material

Purity

Manganese Arsenide  MnAs  1/4" Pieces by Down 2N5
Manganese Arsenide  Mn3As  1/4" Pieces by Down 2N5
Manganese Boride MnB  -80 Mesh 2N
Manganese Boride  MnB2  -200 Mesh 2N
Manganese Bromide  MnBr2  -80 Mesh 2N5
Manganese Carbonate  MnCO3  -200 Mesh 3N5, 4N5
Manganese Fluoride  MnF2  -80 Mesh 2N5
Manganese Fluoride  MnF -60 Mesh 2N5
Manganese Iodide  MnI2  -60 Mesh 2N5
Manganese Oxide  MnO  -100 Mesh 3N
Manganese Oxide  MnO2  -100 Mesh 3N
Manganese Oxide  Mn3O4  -200 Mesh 1N8
Manganese Selenide  MnSe -20 Mesh 3N
Manganese Selenite  MnSeO3  -100 Mesh 2N
Manganese Silicide  MnSi2  -325 Mesh 2N5
Manganese Sulfide  MnS  -325 Mesh 3N, 4N5
Manganese Telluride  MnTe  1/4" Pieces by Down 3N
Manganese Telluride  MnTe2  1/4" Pieces by Down 3N
Manganese Tellurite  MnTeO3  -100 Mesh 2N
Manganese Tungstate  MnWO4  -200 Mesh 3N

Compounds are packaged to order and sold by the gram or kilogram.

 

Material Safety Data Sheet - MSDS
Manganese MSDS
Technical Data Sheets
Understanding Mesh Sizes