Terbium oxide, 99.998%
Terbium oxide, 99.998% (CAS 12037-01-3) supplier Zemixal: H14O7Tb4, COA and SDS with every lot, worldwide shipping. Part of our Rare Earth Oxides range.
About Terbium oxide, 99.998%
Terbium oxide, 99.998% sits in our rare Earth Oxides section and ships worldwide from stock or short lead time. For your records (99.998%), the material is defined by CAS 12037-01-3, formula H14O7Tb4 and molar mass 761.81 g/mol. It is described as brown to brown-black powder.
Use cases we see most often
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Pharmaceutical synthesis
Safe handling
Reported physical data: density 7.3 g/mL at 25 °C. Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Standard pack sizes are 1 g, 5 g, 25 g and 100 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. 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
- Pharmaceutical synthesis
Applications
Specifications and identifiers
| Product name | Terbium oxide, 99.998% |
|---|---|
| Catalogue number | ZX-014587 |
| CAS number | 12037-01-3 |
| IUPAC name | terbium;heptahydrate |
| Molecular formula | H14O7Tb4 |
| Molar mass | 761.81 g/mol |
| Exact mass | 761.7754 |
| Purity / assay | 99.998% |
| Physical form | Powder |
| Appearance | Brown to brown-black powder |
| Density | 7.3 g/mL at 25 °C |
| H-bond donors / acceptors | 7 / 7 |
| Topological polar surface area | 7 Ų |
| HS code | 28469010 |
| InChIKey | HEQHIXXLFUMNDC-UHFFFAOYSA-N |
| SMILES | O.O.O.O.O.O.O.[Tb].[Tb].[Tb].[Tb] |
| PubChem CID | 9853508 |
| Synonyms | Terbium(III,IV) oxide, Tetraterbium heptaoxide, Terbium peroxide, Terbium oxide (Tb4O7), O7Tb4, H14O7Tb4 |
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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | 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 Terbium oxide, 99.998%
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Other grades with CAS 12037-01-3
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