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1304-76-3 - Bismuth(III) oxide, 99% - 12230 - Alfa Aesar

12230 Bismuth(III) oxide, 99%

CAS Number
1304-76-3
Synonyms

Size Price ($) Quantity Availability
250g 50.88
1kg 146.57
5kg 520.47
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Bismuth(III) oxide, 99%

MDL
MFCD00003462
EINECS
215-134-7

Chemical Properties

Formula
Bi2O3
Formula Weight
465.96
Form
Powder
Melting point
817°
Boiling Point
ca 1890°
Density
8.9
Solubility
Practically insoluble in water. Soluble in acids.

Applications

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 synthesis because of their low cost and ease of handling. Bismuth trioxide nanoparticles also play an important role in high energy gas generator. The alpha crystalline form of bismuth(III) oxide has p-type electronic conductivity.

Notes

Incompatible with materials like strong oxidizing agents.

Literature References

Bothwell, J. M.; Krabbe, S. W. and Mohan, R. S. Applications of bismuth(III) compounds in organic synthesis. Chem. Soc. Rev. 2011, 40, 4649-4707.

Martirosyan, K. S.; Wang, L.; Vicent, A. and Luss, D. Synthesis and performance of bismuth trioxide nanoparticles for high energy gas generator use. Nanotechnology 2009, 40, 1-8.

GHS Hazard and Precautionary Statements

Hazard Statements: H303

May be harmful if swallowed.

Precautionary Statements: P312

Call a POISON CENTER or doctor/physician if you feel unwell.

Other References

Merck
14,1273
Harmonized Tariff Code
2825.90
TSCA
Yes
RTECS
EB2984460

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