Bismuth(III) oxide, nanopowder, 99.9%

Catalog No.	Quantity
AA4631436	500 g
AA4631414	25 g
AA4631422	100 g

Catalog No. AA4631436 Supplier Thermo Scientific Chemicals Supplier No. 04631436

Description

CAS: 1304-76-3 | Bi2O3 | 465.96 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1304-76-3
• Molecular Formula: Bi2O3
• Molecular Weight (g/mol): 465.96
• MDL Number: MFCD00003462
• InChI Key: TYIXMATWDRGMPF-UHFFFAOYSA-N
• IUPAC Name: dibismuth(3+) trioxidandiide
• SMILES: [O--].[O--].[O--].[Bi+3].[Bi+3]

• Boiling Point: ∼1890°C
• Melting Point: 817°C
• Color: Yellow
• Physical Form: Powder
• Quantity: 500 g
• Merck Index: 14,1273
• Solubility Information: Soluble in acids. Insoluble in water.
• Formula Weight: 465.96
• Percent Purity: 99.9%
• Density: 8.9 g/mL
• Chemical Name or Material: Bismuth (III) oxide

Safety and Handling

EINECSNumber	215-134-7
RTECSNumber	EB2984460
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only