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46314 Bismuth(III) oxide, nanopowder, 99.9%

CAS Number
1304-76-3
Synonyms

Stock No. Size Price ($) Quantity Availability
46314-14 25g 20.50
46314-22 100g 62.20
46314-36 500g 276.00
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Bismuth(III) oxide, nanopowder, 99.9%

MDL
MFCD00003462
EINECS
215-134-7

Chemical Properties

Formula
Bi2O3
Formula Weight
465.96
Form
80-200nm APS Powder, S.A. 3.8-5.5m2/g
Melting point
817°
Boiling Point
ca 1890°
Density
8.9
Solubility
Soluble in acids. Insoluble in water.

Applications

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. 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 generators. The alpha crystalline form of bismuth(III) oxide has p-type electronic conductivity.

Notes

It is nonflammable. Avoid formation of dust and aerosols. Incompatible with strong oxidizing agents.

Literature References

Murali, S.; Chang, J. L.; Zen, J. M. Bismuth oxide nanoparticles as a nanoscale guide to form a silver-polydopamine hybrid electrocatalyst with enhanced activity and stability for the oxygen reduction reaction. RSC Adv. 2015, 5 (6), 4286-4291.

Kim, J. H.; Lee, J. H. Synthesis of spherical bismuth nanoparticles by two-step heating of tetraethylene glycol containing solid bismuth(III) carbonates. Mater. Chem. Phys. 2015, 153, 316-322.

Other References

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

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