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Bismuth Circle

High Purity Bi Circles
CAS 7440-69-9

Product Product Code Request Quote
(2N) 99% Bismuth Circle BI-M-02-CRCL Request Quote
(3N) 99.9% Bismuth Circle BI-M-03-CRCL Request Quote
(4N) 99.99% Bismuth Circle BI-M-04-CRCL Request Quote
(5N) 99.999% Bismuth Circle BI-M-05-CRCL Request Quote
(6N) 99.9999% Bismuth Circle BI-M-06-CRCL Request Quote

Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.
Bi 7440-69-9 24890145 5359367 MFCD00134033 231-177-4 N/A [Bi] InChI=1S/Bi JCXGWMGPZLAOME-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
208.98 Yellow Powder 9.747 gm/cc N/A 271.3 °C 1560 °C 0.0792 W/cm/ K @ 298.2 K 106.8 microhm-cm @ 0 °C 1.9 Paulings 0.0296 Cal/g/ K @ 25 °C 42.7 K-Cal/gm atom at 1560 °C 2.505 Cal/gm mole Safety Data Sheet

merican Elements specializes in producing high purity Bismuth Circles with the highest possible densityHigh Purity (99.99%) Metallic Circleand smallest possible average grain sizes for use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications. Our standard Circle sizes range from 1" to 8" in diameter and from 2mm to 1/2" thick. We can also provide Circles outside this range. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. 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 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. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. See safety data and research below and pricing/lead time above. We also produce Bismuth as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Bismuth (Bi) atomic and molecular weight, atomic number and elemental symbol Bismuth (atomic symbol: Bi, atomic number: 83) is a Block P, Group 15, Period 6 element with an atomic radius of 208.98040. The number of electrons in each of Bismuth's shells is 2, 8, 18, 32, 18, 5 and its electron configuration is [Xe] 4f14 5d10 6s2 6p3. Bismuth Bohr ModelThe bismuth atom has a radius of 156 pm and a Van der Waals radius of 207 pm. In its elemental form, bismuth is a silvery white brittle metal. Bismuth is the most diamagnetic of all metals and, with the exception of mercury, its thermal conductivity is lower than any other metal. Elemental Bismuth Bismuth has a high electrical resistance, and has the highest Hall Effect of any metal (i.e., greatest increase in electrical resistance when placed in a magnetic field). Bismuth is found in bismuthinite and bismite It is also produced as a byproduct of lead, copper, tin, molybdenum and tungsten extraction. Bismuth was first discovered by Early Man. The name Bismuth originates from the German word 'wissmuth,' meaning white mass. For more information on bismuth, including properties, safety data, research, and American Elements' catalog of bismuth products, visit the Bismuth element page.

UN 3089 4.1/PG 2

Bismuth Acetate Bismuth Foil Bismuth Nitrate Bismuth Oxide Pellets Bismuth Chloride
Bismuth Metal Bismuth Oxide Bismuth Sputtering Target Bismuth Sheet Bismuth Fluoride
Bismuth Pellets Bismuth Powder Bismuth Indium Alloy Bismuth Tin Alloy Bismuth Oxide Nanopowder
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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 Bismuth

  • Thermal Decomposition of Bismuth Oxysulfide from Photoelectric Bi2O2S to Superconducting Bi4O4S3. Xian Zhang, Yufeng Liu, Ganghua Zhang, Yingqi Wang, Hui Zhang, and Fuqiang Huang. ACS Appl. Mater. Interfaces: February 3, 2015
  • Electrospun Bismuth Ferrite Nanofibers for Potential Applications in Ferroelectric Photovoltaic Devices. Linfeng Fei, Yongming Hu, Xing Li, Ruobing Song, Li Sun, Haitao Huang, Haoshuang Gu, Helen L. W. Chan, and Yu Wang. ACS Appl. Mater. Interfaces: January 26, 2015
  • Indirect Bandgap and Optical Properties of Monoclinic Bismuth Vanadate. Jason K. Cooper, Sheraz Gul, Francesca M. Toma, Le Chen, Yi-Sheng Liu, Jinghua Guo, Joel W. Ager, Junko Yano, and Ian D. Sharp. J. Phys. Chem. C: January 15, 2015
  • Reactivity of N,C,N-Chelated Antimony(III) and Bismuth(III) Chlorides with Lithium Reagents: Addition vs Substitution. Iva Vránová, Roman Jambor, Aleš R?ži?ka, Robert Jirásko, and Libor Dostál. Organometallics: January 6, 2015
  • Bismuth Sulfide Nanorods as a Precision Nanomedicine for in Vivo Multimodal Imaging-Guided Photothermal Therapy of Tumor. Jing Liu, Xiaopeng Zheng, Liang Yan, Liangjun Zhou, Gan Tian, Wenyan Yin, Liming Wang, Ying Liu, Zhongbo Hu, Zhanjun Gu, Chunying Chen, and Yuliang Zhao. ACS Nano: January 5, 2015
  • Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably Increased Visible-Light Absorption and Superior Photocatalytic Performance. Yongchao Huang, Haibo Li, Muhammad-Sadeeq Balogun, Wenyue Liu, Yexiang Tong, Xihong Lu, and Hongbing Ji. ACS Appl. Mater. Interfaces: December 1, 2014
  • Investigation of New Alkali Bismuth Oxosulfates and Oxophosphates with Original Topologies of Oxo-Centered Units. Minfeng Lü, Marie Colmont, Marielle Huvé, Isabelle De Waele, Christine Terryn, Almaz Aliev, and Olivier Mentré. Inorg. Chem.: October 31, 2014
  • Low-Lying Electronic States in Bismuth Trimer Bi3 As Revealed by Laser-Induced NIR Emission Spectroscopy in Solid Ne. Tomonari Wakabayashi, Yoriko Wada, Kyo Nakajima, Yusuke Morisawa, Susumu Kuma, Yuki Miyamoto, Noboru Sasao, Motohiko Yoshimura, Tohru Sato, and Kentarou Kawaguchi. J. Phys. Chem. A: October 30, 2014
  • Pulsed Laser Deposition of Epitaxial and Polycrystalline Bismuth Vanadate Thin Films. Alexander J. E. Rettie, Shirin Mozaffari, Martin D. McDaniel, Kristen N. Pearson, John G. Ekerdt, John T. Markert, and C. Buddie Mullins. J. Phys. Chem. C: October 29, 2014
  • Gravimetric Analysis of Bismuth in Bismuth Subsalicylate Tablets: A Versatile Quantitative Experiment for Undergraduate Laboratories. Eric Davis, Ken Cheung, Steve Pauls, Jonathan Dick, Elijah Roth, Nicole Zalewski, Christopher Veldhuizen, and Joel Coeler. J. Chem. Educ.: 41935