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  7. Wismut(III)-oxid, Puratronic™, 99,9995 % (Metallbasis), Thermo Scientific Chemicals

Wismut(III)-oxid, Puratronic™, 99,9995 % (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. 11390869
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Artikelnummer. 11390869 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. 010658.30
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Beskrivelse

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.

TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 1304-76-3
Summenformel Bi2O3
Molekulargewicht (g/mol) 465.96
MDL-Nummer MFCD00003462
InChI-Schlüssel TYIXMATWDRGMPF-UHFFFAOYSA-N
IUPAC-Name dibismuth(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Bi+3].[Bi+3]

Tekniske data

Siedepunkt ∼1890°C
Chemischer Name oder Material Bismuth(III) oxide
Schmelzpunkt 817°C
Farbe Gelb
Physikalische Form Pulver
Menge 250 g
Hinweise zum Prozentgehalt (Metallbasis)
Merck Index 14,1273
Löslichkeitsinformationen Soluble in acids. Insoluble in water & organic solvents.
Formelmasse 465.96
Reinheit (%) 99.9995%
Güte Puratronic
Dichte 8.9 g/mL
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RUO – Research Use Only

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