Bismuth Circle

High Purity Bi Circles
CAS 7440-69-9


Product Product Code Order or Specifications
(2N) 99% Bismuth Circle BI-M-02-CRCL Contact American Elements
(3N) 99.9% Bismuth Circle BI-M-03-CRCL Contact American Elements
(4N) 99.99% Bismuth Circle BI-M-04-CRCL Contact American Elements
(5N) 99.999% Bismuth Circle BI-M-05-CRCL Contact American Elements
(6N) 99.9999% Bismuth Circle BI-M-06-CRCL Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
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 (See also application discussion at Nanotechnology Information and at Quantum Dots) 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 Information Center.

HEALTH, SAFETY & TRANSPORTATION INFORMATION
Warning
H228
F
11
16
EB2600000
UN 3089 4.1/PG 2
nwg
Flame-Flammables        

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
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

  • Wei Cai, Chunlin Fu, Rongli Gao, Weihai Jiang, Xiaoling Deng, Gang Chen, Photovoltaic enhancement based on improvement of ferroelectric property and band gap in Ti-doped bismuth ferrite thin films, Journal of Alloys and Compounds, Volume 617, 25 December 2014
  • Wislei R. Osório, Ausdinir D. Bortolozo, Leandro C. Peixoto, Amauri Garcia, Mechanical performance and microstructure array of as-cast lead–silver and lead–bismuth alloys, Journal of Power Sources, Volume 271, 20 December 2014
  • Phuoc Huu Le, Chien-Neng Liao, Chih Wei Luo, Jihperng Leu, Thermoelectric properties of nanostructured bismuth–telluride thin films grown using pulsed laser deposition, Journal of Alloys and Compounds, Volume 615, 5 December 2014,
  • Guangzhi Dong, Huiqing Fan, Pengrong Ren, Xiao Liu, Hole conduction and nonlinear current–voltage behavior in multiferroic lanthanum-substituted bismuth ferrite, Journal of Alloys and Compounds, Volume 615, 5 December 2014
  • Jorge Omar Gil Posada, Peter J. Hall, Post-hoc comparisons among iron electrode formulations based on bismuth, bismuth sulphide, iron sulphide, and potassium sulphide under strong alkaline conditions, Journal of Power Sources, Volume 268, 5 December 2014
  • Bing Han, Jie Zhang, Pengju Li, Jianliang Li, Yang Bian, Hengzhen Shi, A novel orange emitting bismuth molybdate based phosphor, Ceramics International, Volume 40, Issue 10, Part B, December 2014
  • Yunhui Yan, Zhaoxian Zhou, Xiaohua Zhao, Jianguo Zhou, A controlled anion exchange strategy to synthesize core-shell β-bismuth oxide/bismuth sulfide hollow heterostructures with enhanced visible-light photocatalytic activity, Journal of Colloid and Interface Science, Volume 435, 1 December 2014
  • Chao Wang, Gehong Zhang, Chao Zhang, Miaomiao Wu, Ming Yan, Weiqiang Fan, Weidong Shi, A facile one-step solvothermal synthesis of bismuth phosphate–graphene nanocomposites with enhanced photocatalytic activity, Journal of Colloid and Interface Science, Volume 435, 1 December 2014
  • K. Swapna, Sk. Mahamuda, A. Srinivasa Rao, T. Sasikala, P. Packiyaraj, L. Rama Moorthy, G. Vijaya Prakash, Luminescence characterization of Eu3+ doped Zinc Alumino Bismuth Borate glasses for visible red emission applications, Journal of Luminescence, Volume 156, December 2014
  • K. Swapna, Sk. Mahamuda, A. Srinivasa Rao, M. Jayasimhadri, Suman Shakya, G. Vijaya Prakash, Tb3+ doped Zinc Alumino Bismuth Borate glasses for green emitting luminescent devices, Journal of Luminescence, Volume 156, December 2014