Terbium(III) oxide, 99.99%
Buy Terbium(III) oxide, 99.99% (CAS 12036-41-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 2 g.
About Terbium(III) oxide, 99.99%
Zemixal supplies Terbium(III) oxide, 99.99% within its inorganic Chemicals, Metals & Advanced Materials portfolio. For your records (99.99%), the material is defined by CAS 12036-41-8, formula O3Tb2 and molar mass 365.85 g/mol. It is described as white to off-white to black powder.
Where it is used
- Phosphors & glass
- Catalysts
- Magnets & ceramics
Storage and safety notes
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 2 g, 10 g and 100 g, 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
Applications
Specifications and identifiers
| Product name | Terbium(III) oxide, 99.99% |
|---|---|
| Catalogue number | ZX-014590 |
| CAS number | 12036-41-8 |
| IUPAC name | tris(oxygen(2-));bis(terbium(3+)) |
| Molecular formula | O3Tb2 |
| Molar mass | 365.85 g/mol |
| Exact mass | 365.8354 |
| Purity / assay | 99.99% |
| Physical form | Powder |
| Appearance | White to off-white to black powder |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 3 Ų |
| HS code | 29420090 |
| InChIKey | SCRZPWWVSXWCMC-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[Tb+3].[Tb+3] |
| PubChem CID | 159410 |
| Synonyms | Diterbium trioxide, Terbium oxide (Tb2O3), Terbium(III)oxide, Terbium(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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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
| 2 g | Quoted on request | |
| 10 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.
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