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Bismuth oxide

Name: Bismuth oxide
Brand: SIAL

purum, ≥98.0% (KT)

Synonym(s):

Bismuth trioxide, Bismuth yellow, Bismuth(III) oxide, Dibismuth trioxide

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About This Item

Empirical Formula (Hill Notation):

Bi₂O₃

CAS Number:

1304-76-3

Molecular Weight:

465.96

NACRES:

NA.23

PubChem Substance ID:

329770453

UNSPSC Code:

12352303

EC Number:

215-134-7

MDL number:

MFCD00003462

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Properties

Product Name

Bismuth(III) oxide, purum, ≥98.0% (KT)

grade

purum

Quality Segment

200

assay

≥98.0% (KT)

form

crystals

composition

Bi₂O₃

reaction suitability

reagent type: catalyst
core: bismuth

loss

≤0.2% loss on ignition

SMILES string

O=[Bi]O[Bi]=O

InChI

1S/2Bi.3O

InChI key

WMWLMWRWZQELOS-UHFFFAOYSA-N

Description

Features and Benefits

Preparation of new stabilized, oxide ion-conducting, bismuth vanadate phases by a microwave assisted method, from V₂O₅, Bi₂O₃ and other solid oxides, was reported. These ceramics show promise in solid oxide fuel cells, water-vapor electrolyzers and oxygen sensors.

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This Item	637017	229474	223891
Sigma-Aldrich 95381 Bismuth(III) oxide	Sigma-Aldrich 637017 Bismuth(III) oxide	Sigma-Aldrich 229474 Bismuth(III) iodide	Sigma-Aldrich 223891 Bismuth(III) oxide
description purum, ≥98.0% (KT)	description nanopowder, 90-210 nm particle size, 99.8% trace metals basis	description ≥99.998% trace metals basis	description ReagentPlus^®, powder, 10 μm, 99.9% trace metals basis
form crystals	form nanopowder, spherical	form powder and chunks	form powder
assay ≥98.0% (KT)	assay 99.8% trace metals basis	assay ≥99.998% trace metals basis	assay 99.9% trace metals basis
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 200
reaction suitability reagent type: catalyst core: bismuth	reaction suitability reagent type: catalyst core: bismuth	reaction suitability reagent type: catalyst core: bismuth	reaction suitability reagent type: catalyst core: bismuth
grade purum	grade -	grade -	grade -
loss ≤0.2% loss on ignition	loss -	loss -	loss -

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Storage Class

13 - Non Combustible Solids

WGK

nwg

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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