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Sigma Aldrich Bismuth(III) oxide

Catalog No. 223891500G Shop All MilliporeSigma Sigma Organic Chemistry Products
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22-389-1500G 500 g
22-389-1100G 100 g
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Bismuth (III) oxide is a yellow, monoclinic crystalline powder. It is insoluble in water and hydroxide solutions but dissolves in acids to form bismuth (III) salts. It can be prepared by heating bismuth in air or by heating hydroxides, carbonates or nitrates of bismuth.General applications of bismuth (III) oxide are:production of optical glasses with high indices of refraction, precursor in the production of other bismuth compounds. Bismuth (III) oxide is suitable for dental materials to render them opaque to X-rays.It is used for the synthesis of pure BiFeO3 perovskite nanoparticles, lead free piezoelectric 0.96(Bi0.5Na0.5)TiO3 - 0.04 BaTiO3.ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Specifications

CAS 1304-76-3
Quantity 500 g
Molecular Formula Bi2O3
Linear Formula Bi2O3
MDL Number MFCD00003462
Synonym Dibismuth trioxide
Molecular Weight (g/mol) 465.96
Percent Purity 99.9% trace metals basis
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