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

Product Code. p-7048479
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Product Code. Quantity unitSize
11300879 50 g 50g
11390869 250 g 250g
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Product Code. 11300879

Brand: Thermo Scientific Alfa Aesar 010658.18

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Description

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

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.

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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]

Specifications

Boiling Point ∼1890°C
Melting Point 817°C
Color Yellow
Physical Form Powder
Quantity 50 g
Merck Index 14,1273
Solubility Information Soluble in acids. Insoluble in water & organic solvents.
Formula Weight 465.96
Percent Purity 99.9995%
Grade Puratronic
Density 8.9 g/mL
Assay (metals basis)
Chemical Name or Material Bismuth(III) oxide
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