Bismuth oxide, < 5 μm, AR ≥99%

Name: Bismuth oxide, < 5 μm, AR ≥99%
Brand: Vaqora Chemicals
SKU: VQ-046945

About Bismuth oxide, < 5 μm, AR ≥99%

Bismuth oxide, below 5 μm (CAS 1304-76-3) is a main-group metal compound offered by Vaqora Chemicals (AR grade) at a purity of ≥99%. Formula Bi2O3, molecular weight 465.96 g/mol. Systematically, it is named oxo(oxobismuthanyloxy)bismuthane. Common synonyms include Bismuth oxide (Bi2O3) and Dibismuth trioxide.

Store sealed in a dry, well-ventilated location away from incompatible materials. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

Available in 100 g and 500 g packs, Bismuth oxide, below 5 μm is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Bismuth oxide, < 5 μm, AR ≥99%
Catalogue No.	VQ-046945
CAS Number	1304-76-3
IUPAC name	oxo(oxobismuthanyloxy)bismuthane
Molecular formula	Bi₂O₃
Molecular weight	465.96 g/mol
Exact mass	465.9455
Grade	AR
Purity / assay	≥99%
HSN code	28259090
InChIKey	WMWLMWRWZQELOS-UHFFFAOYSA-N
SMILES	O=[Bi]O[Bi]=O
PubChem CID	14776

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Bismuth oxide (Bi2O3), Dibismuth trioxide, Bismutum-oxydatum, Wimut(III)-oxid, Bismuth(3+) oxide, Bismuth oxide (BiO1.5), Bismuth sesquioxide (Bi2O3), Dibismoxane-1,3-dione, Bismuth Oxide Nanoparticle Dispersion

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1304-76-3

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CAS: 1304-76-3
Formula: Bi₂O₃
MW: 465.96 g/mol

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MW: 465.96 g/mol

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CAS: 1304-76-3
Formula: Bi₂O₃
MW: 465.96 g/mol

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CAS: 1304-76-3
Formula: Bi₂O₃
MW: 465.96 g/mol

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CAS: 1304-76-3
Formula: Bi₂O₃
MW: 465.96 g/mol

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Bismuth oxide, 99.999%

CAS: 1304-76-3
Formula: Bi₂O₃
MW: 465.96 g/mol

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Bismuth oxide, 99.9995%

CAS: 1304-76-3
Formula: Bi₂O₃
MW: 465.96 g/mol

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Bismuth oxide, 99%

CAS: 1304-76-3
Formula: Bi₂O₃
MW: 465.96 g/mol

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Frequently asked questions

What is the CAS number of Bismuth oxide, < 5 μm, AR ≥99%?

The CAS Registry Number of Bismuth oxide, < 5 μm, AR ≥99% is 1304-76-3. It is also known as Bismuth oxide (Bi2O3), Dibismuth trioxide, Bismutum-oxydatum.

What is the molecular formula and molecular weight of Bismuth oxide, < 5 μm, AR ≥99%?

Bismuth oxide, < 5 μm, AR ≥99% has the molecular formula Bi2O3 and a molecular weight of 465.96 g/mol. Its IUPAC name is oxo(oxobismuthanyloxy)bismuthane.

Which grade and pack sizes of Bismuth oxide, < 5 μm, AR ≥99% can I order?

We supply Bismuth oxide, < 5 μm, AR ≥99% in AR (≥99%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Bismuth oxide, < 5 μm, AR ≥99%?

Yes. Every lot of Bismuth oxide, < 5 μm, AR ≥99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Bismuth oxide, < 5 μm, AR ≥99% be shipped internationally?

Yes. We export Bismuth oxide, < 5 μm, AR ≥99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.