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Catalog Number:
30564
CAS Number:
1304-76-3
Bismuth (III) oxide
Purity:
≥98%
Synonym(s):
Bismuth (III) Oxide, Dibismuth trioxide
Documents
$18.50 /25G
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Product Information

Bismuth (III) oxide is a versatile compound recognized for its unique properties and wide-ranging applications in various industries. This yellowish-white powder is primarily used as a pigment in ceramics and glass, providing excellent opacity and brightness. Its non-toxic nature makes it an attractive alternative to lead-based compounds, particularly in the production of environmentally friendly materials. Additionally, Bismuth (III) oxide serves as a catalyst in organic synthesis and is utilized in the development of advanced materials, such as superconductors and semiconductors. Researchers also value its role in pharmaceuticals, where it is employed in formulations for treating gastrointestinal disorders due to its antimicrobial properties.

Moreover, Bismuth (III) oxide exhibits remarkable thermal stability and high refractive index, making it suitable for applications in optics and electronics. Its unique characteristics enable it to enhance the performance of various products, including coatings and plastics. With its growing importance in sustainable practices and innovative technologies, Bismuth (III) oxide continues to be a compound of interest for professionals seeking reliable and effective solutions in their respective fields.

Synonyms
Bismuth (III) Oxide, Dibismuth trioxide
CAS Number
1304-76-3
Purity
≥98%
Molecular Formula
Bi2O3
Molecular Weight
465.96
MDL Number
MFCD00003462
PubChem ID
160977
Melting Point
825 °C
Density
8.93
General Information
Synonyms
Bismuth (III) Oxide, Dibismuth trioxide
CAS Number
1304-76-3
Purity
≥98%
Molecular Formula
Bi2O3
Molecular Weight
465.96
MDL Number
MFCD00003462
PubChem ID
160977
Melting Point
825 °C
Density
8.93
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Bismuth (III) oxide is widely utilized in research focused on:

  • Electronics: This compound is used in the production of semiconductors and electronic components due to its excellent electrical properties, making it ideal for applications in capacitors and resistors.
  • Ceramics: Bismuth (III) oxide serves as a key ingredient in ceramic materials, enhancing their thermal stability and mechanical strength, which is particularly beneficial in the manufacturing of high-performance ceramics.
  • Pharmaceuticals: It is employed in the formulation of certain medications, particularly those aimed at treating gastrointestinal disorders, due to its ability to provide a protective barrier in the stomach.
  • Cosmetics: This compound is used in cosmetic products as a pigment and for its skin-soothing properties, making it a popular choice in formulations for sensitive skin.
  • Environmental Applications: Bismuth (III) oxide is explored for its potential in photocatalytic processes, helping to degrade pollutants in water and air, thus contributing to environmental sustainability efforts.

Citations