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Manganese Chunk

High Purity Mn Chunk
CAS 7439-96-5

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

Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.
Mn 7439-96-5 24855919 23930 MFCD00011111 231-105-1 N/A [Mn] InChI=1S/Mn PWHULOQIROXLJO-UHFFFAOYSA-N

PROPERTIES Mol. Wt. Appearance Density Tensile Strength Melting Point Boiling Point Thermal Conductivity Electrical Resistivity Eletronegativity Specific Heat Heat of Vaporization Heat of Fusion MSDS
54.94 Silvery 7.21-7.44 gm/cc N/A 1244°C 1962 °C 0.0781 W/cm/K @ 298.2 K 185.0 microhm-cm @ 25 °C 1.5 Paulings 0.114 Cal/g/K @ 25°C 53.7 K-Cal/gm atom at 1962°C 3.45 Cal/gm mole Safety Data Sheet

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.

Manganese (Mn) atomic and molecular weight, atomic number and elemental symbolManganese (atomic symbol: Mn, atomic number: 25) is a Block D, Group 7, Period 4 element with an atomic weight of 54.938045. Manganese Bohr ModelThe 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. Elemental ManganeseIt 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.

UN 3208 4.3/PG 1

Manganese Nanoparticles Manganese Acetate Manganese Pellets Manganese Wire Manganese Chloride
Aluminum Manganese Alloy Manganese Sputtering Target Manganese Wire Manganese Foil Manganese Acetylacetonate
Copper Manganese Nickel Alloy Powder Manganese Oxide Manganese Fluoride Manganese Oxide Pellets Manganese Metal
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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.

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Recent Research & Development for Manganese

  • pH-Responsive Iron Manganes Silicate Nanoparticles as T1-T2* Dual-Modal Imaging Probes for Tumor Diagnosis. Jian Chen, Weijie Zhang, Zhen Guo, Haibao Wang, Dongdong Wang, Jiajia Zhou, and Qianwang Chen. ACS Appl. Mater. Interfaces: February 16, 2015
  • Manganese Doped Iron Oxide Theranostic Nanoparticles for Combined T1 Magnetic Resonance Imaging and Photothermal Therapy. Mengxin Zhang, Yuhua Cao, Lina Wang, Yufei Ma, Xiaolong Tu, and Zhijun Zhang. ACS Appl. Mater. Interfaces: February 12, 2015
  • Introduction of an yttrium-manganese binary composite that has extremely high adsorption capacity for arsenate uptake in different water conditions. Yang Yu, Ling Yu, and J. Paul Chen. Ind. Eng. Chem. Res.: February 9, 2015
  • Robust Mesoporous Manganese Oxide Catalysts for Water Oxidation. Chung-Hao Kuo, Islam M. Mosa, Altug S. Poyraz, Sourav Biswas, Abdelhamid M. El-Sawy, Wenqiao Song, Zhu Luo, Sheng-Yu Chen, James F. Rusling, Jie He, and Steven L. Suib. ACS Catal.: February 6, 2015
  • Effects of NOM on Oxidative Reactivity of Manganese Dioxide in Binary Oxide Mixtures with Goethite or Hematite. Huichun (Judy) Zhang, Saru Taujale, Jianzhi Huang, and Gang-Juan Lee. Langmuir: February 4, 2015
  • Spin-Polarized Transport through Single Manganese Phthalocyanine Molecules on a Co Nanoisland. Chuang-Han Hsu, Yu-Hsun Chu, Chun-I Lu, Pin-Jui Hsu, Szu-Wei Chen, Wang-Jung Hsueh, Chao-Cheng Kaun, and Minn-Tsong Lin. J. Phys. Chem. C: January 22, 2015
  • Solubilities of 5,10,15,20-Tetraphenylporphyrin and 5,10,15,20-Tetraphenylporphyrin Manganese(III) Chloride in Binary Ethanol + Water Solvent Mixtures. Chunlin Li, Qinbo Wang, Binwei Shen, Zhenhua Xiong, and Chuxiong Chen. J. Chem. Eng. Data: January 21, 2015
  • Manganese Binding Properties of Human Calprotectin Under Conditions of High and Low Calcium: X-ray Crystallographic and Advanced EPR Spectroscopic Analysis. Derek M. Gagnon, Megan Brunjes Brophy, Sarah E. J. Bowman, Troy A. Stich, Catherine L. Drennan, R. David Britt, and Elizabeth M. Nolan. J. Am. Chem. Soc.: January 18, 2015
  • Effect of MnSO4 on the Removal of SO2 byManganese-Modified Activated Coke. Lin Yang, Xia Jiang, Zhi-Shan Yang, and Wen-Ju Jiang. Ind. Eng. Chem. Res.: January 16, 2015
  • Kinetic Study on the Sulfidation and Regeneration of Manganese-Based Regenerable Sorbent for High Temperature H2S Removal. Bing Zeng, He Li, Tao Huang, Changjun Liu, Hairong Yue, and Bin Liang. Ind. Eng. Chem. Res.: January 6, 2015