Bismuth oxide, < 5 μm, 99.99%
Order Bismuth oxide, < 5 μm, 99.99% (CAS 1304-76-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Bismuth oxide, < 5 μm, 99.99%
Bismuth oxide, < 5 μm, 99.99% is part of the Zemixal main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) range. For your records (Puriss), the material is defined by CAS 1304-76-3, formula Bi2O3 and molar mass 465.96 g/mol. Typical appearance is yellow powder.
Common uses in the lab and plant
- Materials research
- Chemical synthesis
Safe handling
Reported physical data: melting point 817 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 50 g, 250 g, 1 kg, 5 x 1 kg and 4 x 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Bismuth oxide, < 5 μm, 99.99% |
|---|---|
| Catalogue number | ZX-014247 |
| CAS number | 1304-76-3 |
| IUPAC name | oxo(oxobismuthanyloxy)bismuthane |
| Molecular formula | Bi2O3 |
| Molar mass | 465.96 g/mol |
| Exact mass | 465.9455 |
| Grade | Puriss |
| Purity / assay | 99.99% |
| Physical form | Powder |
| Appearance | Yellow powder |
| Melting point | 817 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 43.4 Ų |
| HS code | 28259090 |
| InChIKey | WMWLMWRWZQELOS-UHFFFAOYSA-N |
| SMILES | O=[Bi]O[Bi]=O |
| PubChem CID | 14776 |
| Synonyms | Dibismuth trioxide, Bismuth(III) Oxide, Bismuth oxide (Bi2O3), Bismutum-oxydatum, Wimut(III)-oxid, Bismuth(3+) oxide, Bismuth oxide (BiO1.5), Bismuth sesquioxide (Bi2O3), Dibismoxane-1,3-dione, Bismuth(III) oxide, 99.99%, Bismuth(III) oxide, p.a., 98%, Bismuth Oxide Nanoparticle Dispersion |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 50 g | Quoted on request | |
| 250 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 x 1 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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