Bismuth(III) oxide, Puratronic™, 99.9995% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11300879	Thermo Scientific Alfa Aesar 010658.18	50 g
11390869	Thermo Scientific Alfa Aesar 010658.30	250 g

Description

It is used as a precursor to the preparation of other compounds of bismuth, chemical reagents. It has specialized uses in optical glass, flame-retardant paper, in glaze formulations as a substitute for lead oxides. It is used as solid electrolyte because of its high thermal expansion property. It is used in radio frequency shielding, compound for catheters and other medical tubing products.

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.

Chemical Identifiers

• CAS: 1304-76-3
• Molecular Weight (g/mol): 465.96
• InChI Key: TYIXMATWDRGMPF-UHFFFAOYSA-N
• SMILES: [O--].[O--].[O--].[Bi+3].[Bi+3]

• Molecular Formula: Bi2O3
• MDL Number: MFCD00003462
• IUPAC Name: dibismuth(3+) trioxidandiide

Specifications

• Boiling Point: ∼1890°C
• CAS: 1304-76-3
• Physical Form: Powder
• MDL Number: MFCD00003462
• Solubility Information: Soluble in acids. Insoluble in water & organic solvents.
• SMILES: [O--].[O--].[O--].[Bi+3].[Bi+3]
• Molecular Weight (g/mol): 465.96
• Percent Purity: 99.9995%
• Density: 8.9 g/mL
• Chemical Name or Material: Bismuth(III) oxide

• Melting Point: 817°C
• Color: Yellow
• Molecular Formula: Bi2O3
• Merck Index: 14,1273
• InChI Key: TYIXMATWDRGMPF-UHFFFAOYSA-N
• IUPAC Name: dibismuth(3+) trioxidandiide
• Formula Weight: 465.96
• Grade: Puratronic™
• Assay: (metals basis)

Safety and Handling

missing translation for 'einecsNumber' : 215-134-7

missing translation for 'rtecsNumber' : EB2984460

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only