Bismuth Oxide

High Purity Bi2O3
CAS 1304-76-3


Product Product Code Order or Specifications
(5N) 99.999% Bismuth Oxide Powder BI-OX-05-P Contact American Elements
(5N) 99.999% Bismuth Oxide Ingot BI-OX-05-I Contact American Elements
(5N) 99.999% Bismuth Oxide Chunk BI-OX-05-CK Contact American Elements
(5N) 99.999% Bismuth Oxide Lump BI-OX-05-L Contact American Elements
(5N) 99.999% Bismuth Oxide Sputtering Target BI-OX-05-ST Contact American Elements
(5N) 99.999% Bismuth Oxide Wafer BI-OX-05-WSX Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Bi2O3 1304-76-3 14776 MFCD00003462 215-134-7 oxo(oxobismuthanyloxy) bismuthane N/A O=[Bi]O[Bi]=O InChI=1S/2Bi.3O WMWLMWRWZQELOS-UHFFFAOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density

Exact Mass

Monoisotopic Mass Charge MSDS
Bi2O3 465.96 Yellow Powder 817° C
(1,503° F)
1890 °C
(3434 °F)
8.9 g/cm3 465.945541 465.945541 0 Safety Data Sheet

Oxide IonBismuth Oxide is a highly insoluble thermally stable Bismuth source suitable for glass, optic and ceramic applications. Bismuth oxide is found naturally as the mineral bismite and sphaerobismoite but can also be achieved as a by-product of the smelting of copper and lead ores. Bismuth oxide is the most industrially vital compound of bismuth. Oxide compounds are not conductive to electricity. However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metallic cation. They are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics and in light weight structural components in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic High Purity (99.999%) Bismuth Oxide(Bi2O3) Powderconductivity. Metal oxide compounds arebasic anhydrides and can therefore react with acids and with strong reducing agents in redox reactions. Bismuth Oxide is also available in pellets, pieces, powders, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). See Nanotechnology for more nanotechnology applications information. Bismuth Oxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. See safety data and research below and pricing/lead time above. 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. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

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
H315-H319-H335
Xi
36/37/38
26-36/37
EB2984460
N/A
2
Exclamation Mark-Acute Toxicity        

BISMUTH OXIDE SYNONYMS
Dibismuth trioxide, Bismuth trioxide, Bismutum-oxydatum, Dioxodibismoxane, Bismuth(III) oxide, Keto-ketobismuthanyloxy-bismuthane, Bismuth sesquioxide, Bismuth Yellow, Bismuth(3+) oxide

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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

  • Development of an electrochemically reduced graphene oxide modified disposable bismuth film electrode and its application for stripping analysis of heavy metals in milk. Ping J, Wang Y, Wu J, Ying Y. Food Chem. 2014.
  • Synthesis and structural studies of the simplest bismuth(iii) oxo-salicylate complex: [Bi4(μ3-O)2(HO-2-C6H4CO2)8]·2Solv (Solv = MeCN or MeNO2). Boyd TD, Kumar I, Wagner EE, Whitmire KH. Chem Commun (Camb). 2014.
  • Silver-Free Two-Component Approach in Gold Catalysis: Activation of [LAuCl] Complexes with Derivatives of Copper, Zinc, Indium, Bismuth, and other Lewis Acids. Fang W, Presset M, Guérinot A, Bour C, Bezzenine-Lafollée S, Gandon V. Chemistry. 2014
  • Characterization by combined optical and FT infrared spectra of 3d-transition metal ions doped-bismuth silicate glasses and effects of gamma irradiation. Elbatal FH, Abdelghany AM, Elbatal HA. Spectrochim Acta A Mol Biomol Spectrosc. 2014
  • An atomistic insight into the corrosion of the oxide film in liquid lead-bismuth eutectic. Li D, Song C, He HY, Liu CS, Pan BC. Phys Chem Chem Phys. 2014
  • Optical properties of Nd(3+) doped bismuth zinc borate glasses. Shanmugavelu B, Venkatramu V, Ravi Kanth Kumar VV. Spectrochim Acta A Mol Biomol Spectrosc. 2014
  • Low-Coordinate Bismuth Cations. Schwamm RJ, Day BM, Coles MP, Fitchett CM. Inorg Chem. 2014
  • Visualization of the Coalescence of Bismuth Nanoparticles. Niu KY, Liao HG, Zheng H. Microsc Microanal. 2014
  • Thermodynamic evidence for valley-dependent density of states in bulk bismuth. Küchler R, Steinke L, Daou R, Brando M, Behnia K, Steglich F. Nat Mater. 2014
  • Superconducting Double Perovskite Bismuth Oxide Prepared by a Low-Temperature Hydrothermal Reaction. Rubel MH, Miura A, Takei T, Kumada N, Mozahar Ali M, Nagao M, Watauchi S, Tanaka I, Oka K, Azuma M, Magome E, Moriyoshi C, Kuroiwa Y, Azharul Islam AK. Angew Chem Int Ed Engl. 2014
  • Bismuth-induced effects on optical, lattice vibrational, and structural properties of bulk GaAsBi alloys. Sarcan F, Dönmez O, Kara K, Erol A, Akal N E, Cetinarikan M, Makhloufi H, Arnoult A, Fontaine C. Nanoscale Res Lett. 2014
  • Controllable extracellular biosynthesis of bismuth sulfide (Bi(2) S(3) ) nanostructure by sulfate reducing bacteria (SRB) in water-oil two-phase system. Yue L, Wu Y, Liu X, Xin B, Chen S. Biotechnol Prog. 2014
  • Ho(3+) -doped strontium-aluminium-bismuth-borate glasses for green light emission. Rajesh D, Dhamodhara Naidu M, Ratnakaram YC, Balakrishna A. Luminescence. 2014
  • Recrystallized Arrays of Bismuth Nanowires with Trigonal Orientation. Limmer SJ, Yelton WG, Erickson KJ, Medlin DL, Siegal MP. Nano Lett. 2014
  • Main group bismuth(iii), gallium(iii) and diorganotin(iv) complexes derived from bis(2-acetylpyrazine)thiocarbonohydrazone: synthesis, crystal structures and biological evaluation. Zhang N, Tai Y, Li M, Ma P, Zhao J, Niu J. Dalton Trans. 2014
  • Development of an electrochemically reduced graphene oxide modified disposable bismuth film electrode and its application for stripping analysis of heavy metals in milk. Ping J, Wang Y, Wu J, Ying Y. Food Chem. 2014 May.
  • Graphite felt modified with bismuth nanoparticles as negative electrode in a vanadium redox flow battery. Suárez DJ, González Z, Blanco C, Granda M, Menéndez R, Santamaría R. ChemSusChem. 2014
  • Synthesis and photocatalytic properties of bismuth titanate with different structures via oxidant peroxo method (OPM). J Colloid Interface Sci. 2014 | first author:Nogueira AE
  • Bismuth subsalicylate tablet masquerading as vanishing button battery in the stomach. Khara HS, Diehl DL, Metwally MJ, Schwender BJ. Gastrointest Endosc. 2014
  • Bismuth sulphides prepared by thermal and hydrothermal decomposition of a single source precursor: the effect of reaction parameters on morphology, microstructure and catalytic activity. Siqueira GO, de Oliveira Porto A, Viana MM, da Silva HV, de Souza YG, da Silva HW, de Lima GM, Matencio T. Phys Chem Chem Phys.