Samarium oxide, 99.95%
Buy Samarium oxide, 99.95% (CAS 12060-58-1) from Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Samarium oxide, 99.95%
Samarium oxide, 99.95% is part of the Zemixal rare Earth Oxides range. Identity at a glance (99.95%): CAS 12060-58-1, formula O3Sm2 and molar mass 348.7 g/mol. It is described as white to off-white to yellowish powder.
Typical applications
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Catalysis
Storage and safety notes
Reported physical data: density 8.35 g/mL at 25 °C. It carries the GHS signal word Warning (H400 and H410), so wear gloves and eye protection and work with good ventilation.
Available as 25 g, 100 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Catalysis
Applications
Specifications and identifiers
| Product name | Samarium oxide, 99.95% |
|---|---|
| Catalogue number | ZX-014576 |
| CAS number | 12060-58-1 |
| IUPAC name | tris(oxygen(2-));bis(samarium(3+)) |
| Molecular formula | O3Sm2 |
| Molar mass | 348.7 g/mol |
| Exact mass | 353.8267 |
| Purity / assay | 99.95% |
| Physical form | Powder |
| Appearance | White to off-white to yellowish powder |
| Density | 8.35 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 3 Ų |
| HS code | 28469090 |
| InChIKey | FKTOIHSPIPYAPE-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[Sm+3].[Sm+3] |
| PubChem CID | 159425 |
| Synonyms | Samaria, Samarium(III) oxide, Samarium oxide (Sm2O3), Samarium sesquioxide, Samarium trioxide, Disamarium trioxide, Samarium(3+) oxide, Sm2O3, Samarium (III) oxide, O3Sm2, Samarium(3+) oxide (2/3) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P273, P391, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 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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