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Features
CAS No.: | 7439-96-5 |
Linear Formula: | Mn |
Appearance: | Powder |
Purity: | 99% - 99.999% |
Particle Size: | Customized |
Manganese Powder Description
Manganese is a lustrous and steel-gray metal. It resembles iron, but is harder. In its pure form, manganese is too brittle to fabricate.
In cold water, manganese is chemically reactive and decomposes slowly. While heated, manganese decomposes more rapidly.
Manganese can greatly improve the strength, wear resistance, hardness, and many other qualities of steel. Pure manganese metal is ferromagnetic only after special treatment. It forms highly ferromagnetic alloys when combined with aluminum, antimony or copper.
Electrolytic manganese powder is produced from stabilized electrolytic manganese cathode deposit.
Manganese Powder Applications and Related Industries
● Manufacturing of trimanganese tetroxide
● Production of stainless steel, high-strength low-alloy steel, aluminum-manganese alloy, copper-manganese alloy, etc.
● Electrode
● Permanent magnet
● Manganese salts for pharmaceuticals and chemicals
● Manganese oxide for lithium ion batteries
● Surface alloying
● Research & Laboratory
● Thin Film Deposition
● Powder metallurgy
Chemical Identifiers
Linear Formula | Mn |
MDL Number | MFCD00011111 |
EC No. | 231-105-1 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 23930 |
SMILES | [Mn] |
InchI Identifier | InChI=1S/Mn |
InchI Key | PWHULOQIROXLJO-UHFFFAOYSA-N |
Manganese Powder Properties (Theoretical)
Molecular Weight | 54.94 |
Appearance | Silvery |
Melting Point | 1244 °C |
Boiling Point | 1962 °C |
Density | 7.21-7.44 g/cm3 |
Solubility in H2O | N/A |
Electrical Resistivity | 185.0 microhm-cm @ 25 °C |
Electronegativity | 1.5 Paulings |
Heat of Fusion | 3.45 Cal/gm mole |
Heat of Vaporization | 53.7 K-Cal/gm atom at 1962 °C |
Poisson's Ratio | N/A |
Specific Heat | 0.114 Cal/g/K @ 25 °C |
Tensile Strength | N/A |
Thermal Conductivity | 0.0781 W/cm/K @ 298.2 K |
Thermal Expansion | (25 °C) 21.7 µm·m-1·K-1 |
Vickers Hardness | N/A |
Young's Modulus | 198 GPa |
Manganese Powder Health & Safety Information
Signal Word | Warning |
Hazard Statements | H260 |
Hazard Codes | N/A |
Precautionary Statements | P223-P231 + P232-P370 + P378-P422 |
Flash Point | Not applicable |
Risk Codes | N/A |
Safety Statements | N/A |
RTECS Number | OO9275000 |
Transport Information | UN 3208 4.3/PG 1 |
WGK Germany | nwg |
GHS Pictograms | GHS02 Flame
|
No Information
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