Bismuth(III) oxide, 99%

Catalog No.	Quantity
AA12230A7	5 kg
AA1223030	250 g
AA12230A1	1 kg

Catalog No. AA12230A7 Supplier Thermo Scientific Chemicals Supplier No. 012230A7

Description

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

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.

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: ca 1890°C
• Melting Point: 817°C
• Color: White
• Physical Form: Powder
• Quantity: 5 kg
• Assay Percent Range: 99%
• Solubility Information: Practically insoluble in water. Soluble in acids.
• Formula Weight: 465.96
• Density: 8.9
• Chemical Name or Material: Bismuth(III)

Safety and Handling

Hazard Category	H303: May be harmful if swallowed.
EINECSNumber	215-134-7
RTECSNumber	EB2984460
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only