Samarium oxide, 99.99%
Order Samarium oxide, 99.99% (CAS 12060-58-1) online at Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.
About Samarium oxide, 99.99%
Researchers and plant chemists source Samarium oxide, 99.99% from Zemixal for routine and specialised work. Identity at a glance (Puriss): CAS 12060-58-1, formula O3Sm2 and molar mass 348.7 g/mol. Typical appearance is white to yellow powder.
Use cases we see most often
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Catalysis
Safe handling
Keep the container room temperature. Reported physical data: melting point 2,335 °C and density 8.35 g/mL at 25 °C. Solubility: insoluble (water). It carries the GHS signal word Warning (H400 and H410), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 5 g, 25 g, 100 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. 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, 99.99% |
|---|---|
| Catalogue number | ZX-014577 |
| 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 |
| Grade | Puriss |
| Purity / assay | 99.99% |
| Physical form | Powder |
| Appearance | White to yellow powder |
| Melting point | 2,335 °C |
| Density | 8.35 g/mL at 25 °C |
| Solubility | Insoluble (water) |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 3 Ų |
| Storage | Room temperature |
| 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 sesquioxide, Samarium oxide (Sm2O3), 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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 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 Samarium oxide, 99.99%
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