Dysprosium oxide, 99%
Dysprosium oxide, 99% (CAS 1308-87-8) supplier Zemixal: Dy2O3, COA and SDS with every lot, worldwide shipping. Part of our Rare Earth Oxides range.
About Dysprosium oxide, 99%
Zemixal supplies Dysprosium oxide, 99% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (99%): CAS 1308-87-8, formula Dy2O3 and molar mass 373 g/mol. Expect white to off-white powder.
Where it is used
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Optics & photonics
Handling and storage
Literature values: density 7.81 g/mL at 25 °C. Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Standard pack sizes are 5 g, 25 g, 1 kg and 4 x 25 kg, and custom quantities are quoted on request. 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.
Typical uses
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Optics & photonics
Applications
Specifications and identifiers
| Product name | Dysprosium oxide, 99% |
|---|---|
| Catalogue number | ZX-014525 |
| CAS number | 1308-87-8 |
| IUPAC name | bis(dysprosium(3+));tris(oxygen(2-)) |
| Molecular formula | Dy2O3 |
| Molar mass | 373 g/mol |
| Exact mass | 373.8407 |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| Density | 7.81 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 3 Ų |
| HS code | 28469090 |
| InChIKey | GEZAXHSNIQTPMM-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[Dy+3].[Dy+3] |
| PubChem CID | 159370 |
| Synonyms | Dysprosium (III) oxide, Dysprosium oxide (Dy2O3), Dysprosium sesquioxide, Dysprosium trioxide, Dysprosia (Dy2O3), Dysprosium(III) oxide, Didysprosium trioxide, Dy2O3, Dysprosium oxide (2/3), Dysprosium oxide nanopowder (50 nm), Dysprosium 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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 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.
Questions about Dysprosium oxide, 99%
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Other grades with CAS 1308-87-8
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