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CAS 1304-76-3

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Bismuth oxide

Description:
Bismuth oxide, with the chemical formula Bi2O3 and CAS number 1304-76-3, is a yellowish-white solid that exhibits several notable characteristics. It is an inorganic compound that occurs in several crystalline forms, with the most stable being the cubic form. Bismuth oxide is known for its high melting point and low solubility in water, making it stable under various conditions. It is a semiconductor and has applications in electronics, optics, and as a catalyst in chemical reactions. Additionally, bismuth oxide is utilized in the production of pigments, ceramics, and glass, owing to its ability to enhance the properties of these materials. The compound is also recognized for its non-toxic nature compared to other heavy metal oxides, which makes it an attractive alternative in various applications. Furthermore, bismuth oxide exhibits interesting optical properties, including photoluminescence, which has led to research into its potential uses in optoelectronic devices. Overall, bismuth oxide is a versatile compound with significant industrial and technological relevance.
Formula:BiO3
InChI:InChI=1/4Bi.6O/rBi4O6/c5-1-6-3-8-2(5)9-4(7-1)10-3
SMILES:[Bi]12O[Bi]3O[Bi](O1)O[Bi](O2)O3
Synonyms:
  • B 18401
  • Bismuth oxide (Bi2O3)
  • Bismuth oxide (Bi<sub>2</sub>O<sub>3</sub>)
  • Bismuth oxide (BiO1.5)
  • Bismuth oxide (BiO<sub>1.5</sub>)
  • Bismuth sesquioxide
  • Bismuth sesquioxide (Bi2O3)
  • Bismuth sesquioxide (Bi<sub>2</sub>O<sub>3</sub>)
  • Bismuth trioxide
  • Bismuth yellow
  • See more synonyms
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products per page.Found 27 products.
  • Bismuth(III) Oxide

    CAS:
    Formula:Bi2O3
    Purity:>99.5%
    Color and Shape:Light yellow to Yellow powder to crystal
    Molecular weight:465.96

    Ref: 3B-B6309

    25g
    33.00€
    500g
    150.00€
  • Bismuth(III) oxide, typically 99.99% (metals basis)

    CAS:
    <p>Used as an adhesive and sealant chemical, flame retardant, pigment, propellant and blowing agent. It is also used as a solvent. Other uses are in batteries, electrical and electronic products, explosive materials, ink, toner, and colorant products, paints and coatings. This Thermo Scientific Chemica</p>
    Formula:Bi2O3
    Purity:99.99%
    Molecular weight:465.96

    Ref: 02-017132

    50g
    76.00€
    250g
    257.00€
  • Bismuth(III) oxide, 99.975% (metals basis)

    CAS:
    <p>Used as Adhesives and sealant chemicals, flame retardants, pigments, propellants and blowing agents. It is also used as solvents. Other uses are in batteries, electrical and electronic products, explosive materials ink, toner, and colorant products, paints and coatings. This Thermo Scientific Chemic</p>
    Formula:Bi2O3
    Purity:99.975%
    Molecular weight:465.96

    Ref: 02-040394

    1kg
    373.00€
    50g
    69.00€
    250g
    166.00€
  • Bismuth(III) oxide, Puratronic&trade;, 99.999% (metals basis)

    CAS:
    <p>Bismuth(III) oxide is used in solid-oxide fuel cells. It is also used in optical glasses, to replace lead oxide in whitewares, luxes, varistor formulations and ceramic capacitor formulations. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some</p>
    Formula:Bi2O3
    Purity:99.999%
    Molecular weight:465.96

    Ref: 02-042863

    1kg
    To inquire
    50g
    140.00€
    250g
    To inquire
  • Bismuth(III) oxide, nanopowder, 99.9%

    CAS:
    <p>Bismuth(III) oxide is used in the preparation of BiFeO3perovskite nanoparticles. It finds use in disinfectants, magnets, glass, rubber, vulcanization, fireproofing papers and polymers and catalysts. Bismuth trioxide brings about the dragon's eggs effect in fireworks, as a replacement of red lead. B</p>
    Formula:Bi2O3
    Purity:99.9%
    Color and Shape:Yellow, Powder
    Molecular weight:465.96

    Ref: 02-046314

    25g
    39.00€
    100g
    110.00€
    500g
    To inquire
  • Bismuth(III) oxide, Puratronic&trade;, 99.9995% (metals basis)

    CAS:
    <p>It is used as a precursor to the preparation of other compounds of bismuth, chemical reagents. It has specialized uses in optical glass, flame-retardant paper, in glaze formulations as a substitute for lead oxides. It is used as solid electrolyte because of its high thermal expansion property. It is</p>
    Formula:Bi2O3
    Purity:99.9995%
    Molecular weight:465.96

    Ref: 02-010658

    50g
    122.00€
    250g
    461.00€
  • Bismuth(III) oxide, 99%

    CAS:
    <p>It finds use in disinfectants, magnets, glass, rubber, vulcanization, fireproofing papers and polymers, and catalysts. Bismuth trioxide brings about the dragon's eggs effect in fireworks, as a replacement of red lead. Bismuth(III) compounds are attractive reagents and catalysts in organic synthesi</p>
    Formula:Bi2O3
    Purity:99%
    Color and Shape:Yellow, Powder
    Molecular weight:465.96

    Ref: 02-012230

    1kg
    196.00€
    5kg
    667.00€
    250g
    69.00€
  • Bismuth(III) oxide (99.9995%-Bi) PURATREM

    CAS:
    <p>Bismuth(III) oxide (99.9998%-Bi) PURATREM</p>
    Formula:Bi2O3
    Purity:(99.9995%-Bi)
    Color and Shape:yellow pwdr.
    Molecular weight:465.96

    Ref: 08-83-4025

    25g
    76.00€
    100g
    223.00€
  • Bismuth(III) oxide (99.9%-Bi)

    CAS:
    <p>Bismuth(III) oxide (99.9%-Bi)</p>
    Formula:Bi2O3
    Purity:(99.9%-Bi)
    Color and Shape:yellow pwdr.
    Molecular weight:465.96

    Ref: 08-93-8318

    100g
    73.00€
    500g
    214.00€
  • Bismuth oxide (Bi2O3)

    CAS:
    Formula:Bi2O3
    Purity:99%
    Color and Shape:Solid
    Molecular weight:465.959

    Ref: IN-DA000SQR

    25g
    26.00€
    100g
    32.00€
    500g
    67.00€
  • Bismuth(III) oxide

    CAS:
    <p>Bismuth(III) oxide</p>
    Purity:99.9999%
    Molecular weight:465.96g/mol

    Ref: 54-IN1258

    ne
    To inquire
  • Bismuth(III) oxide Nanopowder, 99.9 %

    CAS:
    Purity:≥ 99.9%
    Color and Shape:Yellow powder

    Ref: 7W-GX9899

    ne
    To inquire
  • Bismuth oxide

    CAS:
    <p>Bismuth(III) oxide, a by-product of ore smelting, is key in bismuth chemistry and replaces red lead in "Dragon's eggs" fireworks.</p>
    Formula:Bi2O3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:465.958
  • Bismuth(III) oxide

    CAS:
    <p>Bismuth(III) oxide</p>
    Purity:99.999%
    Color and Shape:Pale Yellow Solid
    Molecular weight:465.96g/mol

    Ref: 54-IN1255

    100g
    186.00€
    500g
    621.00€
  • Bismuth oxide, 99.999%

    CAS:
    Formula:Bi2O3
    Purity:≥ 99.999%
    Color and Shape:Yellow to yellow-green powder
    Molecular weight:465.96

    Ref: 7W-GX4730

    50g
    207.00€
    250g
    580.00€
  • Bismuth(III) oxide

    CAS:
    Bismuth(III) oxide
    Purity:99.9%
    Color and Shape:Powder
    Molecular weight:465.96g/mol

    Ref: 54-IN1252

    100g
    220.00€
    500g
    480.00€
  • Bismuth oxide, 99.8%

    CAS:
    Formula:Bi2O3
    Purity:≥ 99.8%
    Color and Shape:Pale yellow or yellow powder
    Molecular weight:465.96

    Ref: 7W-GX9845

    1kg
    523.00€
    100g
    150.00€
    250g
    207.00€
  • Bismuth oxide, 99.9%

    CAS:
    Formula:Bi2O3
    Molecular weight:465.96

    Ref: 7W-GX8289

    100g
    159.00€
    250g
    287.00€
    500g
    401.00€
  • Bismuth oxide (β)-Nano Powder, 99.9+%

    CAS:
    Formula:Bi2O3
    Molecular weight:465.96

    Ref: 7W-GX8193

    25g
    159.00€
    100g
    377.00€
  • Bismuth oxide, 99.9%

    CAS:
    Formula:Bi2O3
    Purity:≥ 99.9% (dried, trace metals basis)
    Color and Shape:Pale yellow to yellow powder
    Molecular weight:465.96

    Ref: 7W-GX3472

    100g
    64.00€
    500g
    208.00€