Manganese Chunk

CAS #

Mn

Request a Quote

Product Code Product Request Quote
MN-M-02-CK (2N) 99% Manganese Chunk Request
MN-M-03-CK (3N) 99.9% Manganese Chunk Request
MN-M-04-CK (4N) 99.99% Manganese Chunk Request
MN-M-05-CK (5N) 99.999% Manganese Chunk Request

About

High Purity ChunkAmerican Elements specializes in producing high purity Manganese Chunks are produced using crystallization, solid state and other ultra high purification processes such as sublimation. Standard Chunk pieces are amorphous uniform pieces ranging in size from 5-15 mm. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into granules, rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We also produce Manganese as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Synonyms

N/A

Chemical Identifiers

Formula Mn
CAS 7439-96-5
Pubchem CID 23930
MDL MFCD00011111
EC No. 231-105-1
Beilstein Registry No. N/A
SMILES [Mn]
InchI Identifier InChI=1S/Mn
InchI Key PWHULOQIROXLJO-UHFFFAOYSA-N

Properties

Molecular Weight 54.94
Appearance Silvery
Melting Point 1244 °C
Boiling Point 1962 °C
Density 7.21-7.44 g/cm3
Tensile Strength N/A
Thermal Conductivity 0.0781 W/cm/K @ 298.2 K
Electronegativity 1.5 Paulings
Specific Heat 0.114 Cal/g/K @ 25 °C
Heat of Vaporization 53.7 K-Cal/gm atom at 1962 °C
Heat of Fusion 3.45 Cal/gm mole

Health & Safety Info  |  MSDS / SDS

Signal Word Danger
Hazard Statements H260
Hazard Codes F
Risk Codes 11-15
Safety Statements 43
RTECS Number OO9275000
Transport Information UN 3208 4.3/PG 1
WGK Germany nwg
Globally Harmonized System of Classification and Labelling (GHS) N/A
MSDS / SDS

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

Related Products

MnSee more Manganese products. Manganese (atomic symbol: Mn, atomic number: 25) is a Block D, Group 7, Period 4 element with an atomic weight of 54.938045. The number of electrons in each of Manganese's shells is [2, 8, 13, 2] and its electron configuration is [Ar] 3d5 4s2. The manganese atom has a radius of 127 pm and a Van der Waals radius of 197 pm. Manganese was first discovered by Torbern Olof Bergman in 1770 and first isolated by Johann Gottlieb Gahn in 1774. In its elemental form, manganese has a silvery metallic appearance. It is a paramagnetic metal that oxidizes easily in addition to being very hard and brittle. Manganese is found as a free element in nature and also in the minerals pyrolusite, braunite, psilomelane, and rhodochrosite. The name Manganese originates from the Latin word mangnes, meaning "magnet." For more information on manganese, including properties, safety data, research, and American Elements' catalog of manganese products, visit the Manganese element page.

Research

Recent Research & Development for Manganese

  • Crystal structure of bis-[4-(di-methyl-amino)-pyridine-κN (1)]bis-(methanol-κO)bis-(thio-cyanato-κN)manganese(II). Suckert S, Jess I, Näther C. Acta Crystallogr E Crystallogr Commun. 2015 Apr 30
  • Efficient activation of peroxymonosulfate by manganese oxide for the degradation of azo dye at ambient condition. Tang D, Zhang G, Guo S. J Colloid Interface Sci. 2015 May 14
  • Colloidal methods for the fabrication of carbon nanotube-manganese dioxide and carbon nanotube-polypyrrole composites using bile acids. Ata MS, Zhitomirsky I. J Colloid Interface Sci. 2015 May 15
  • Three-dimensional honeycomb-like networks of birnessite manganese oxide assembled by ultrathin two-dimensional nanosheets with enhanced Li-ion battery performances. Dang L, Wei C, Ma H, Lu Q, Gao F. Nanoscale. 2015 Apr 15. : Nanoscale
  • Vanadia supported on nickel manganese oxide nanocatalysts for the catalytic oxidation of aromatic alcohols. Adil SF, Alabbad S, Kuniyil M, Khan M, Alwarthan A, Mohri N, Tremel W, Tahir MN, Siddiqui MR. Nanoscale Res Lett. 2015 Feb 6: Nanoscale Res Lett
  • Catalytic Two-Electron Reduction of Dioxygen by Ferrocene Derivatives with Manganese(V) Corroles. Jung J, Liu S, Ohkubo K, Abu-Omar MM, Fukuzumi S. Inorg Chem. 2015 Apr 13. : Inorg Chem
  • Synthesis of Waste Cooking Oil Based Biodiesel via Ferric-Manganese Promoted Molybdenum Oxide / Zirconia Nanoparticle Solid acid Catalyst: Influence of Ferric and Manganese Dopants. Alhassan FH, Rashid U, Taufiq-Yap YH. J Oleo Sci. 2015 Apr 6. : J Oleo Sci
  • Transformation of triclosan to 2,8-dichlorodibenzo-p-dioxin by iron and manganese oxides under near dry conditions. Ding J, Su M, Wu C, Lin K. Chemosphere. 2015 Apr 13: Chemosphere
  • Impact of ferromanganese alloy plants on household dust manganese levels: Implications for childhood exposure. Lucas EL, Bertrand P, Guazzetti S, Donna F, Peli M, Jursa TP, Lucchini R, Smith DR. Environ Res. 2015 Mar 3
  • Erratum to: The effect of lanthanum(III) and cerium(III) ions between layers of manganese oxide on water oxidation. Najafpour MM, Isaloo MA, Ho?y?ska M, Shen JR, Allakhverdiev SI. Photosynth Res. 2015 Mar 14.

Free Test Sample Program

We recognize many of our customers are purchasing small quantities directly online as trial samples in anticipation of placing a larger future order or multiple orders as a raw material for production. Since our primary business is the production of industrial quantities and/or highly consistent batches which can be used for commercial production and purchased repeatedly in smaller quantity, American Elements offers trial samples at no charge on the following basis. Within 6 months of purchasing materials directly online from us, you have the option to refer back to that order and advise that it is the intention of your company, institution or lab to either purchase a larger quantity, purchase the material in regular intervals or purchase more on some other basis.

We will then evaluate your future needs and assuming the quantity or number of future purchases qualify, we will fully credit your purchase price with the next order. Because of the many variables in the quantity and number of orders you may place, it is impossible to evaluate whether your future order(s) will qualify for this program prior to your placing your next order. Please know American Elements strongly desires to make this free sample program available to you and will make every effort to do so once your next order is placed.