Thulium(III) oxide, 99.99%
Thulium(III) oxide, 99.99% (CAS 12036-44-1) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.
About Thulium(III) oxide, 99.99%
Zemixal supplies Thulium(III) oxide, 99.99% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Identity at a glance (99.99%): CAS 12036-44-1, formula O3Tm2 and molar mass 385.87 g/mol. Expect white to off-white powder.
Common uses in the lab and plant
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Pharmaceutical synthesis
Storage and safety notes
Solubility: slightly soluble in strong acids. Insoluble in water. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Order it in 1 g, 10 g, 100 g and 1 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Pharmaceutical synthesis
Applications
Specifications and identifiers
| Product name | Thulium(III) oxide, 99.99% |
|---|---|
| Catalogue number | ZX-014592 |
| CAS number | 12036-44-1 |
| IUPAC name | tris(oxygen(2-));bis(thulium(3+)) |
| Molecular formula | O3Tm2 |
| Molar mass | 385.87 g/mol |
| Exact mass | 385.8532 |
| Purity / assay | 99.99% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| Solubility | Slightly soluble in strong acids. Insoluble in water. |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 3 Ų |
| HS code | 28469010 |
| InChIKey | ZIKATJAYWZUJPY-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[Tm+3].[Tm+3] |
| PubChem CID | 159411 |
| Synonyms | Thulium oxide, Thulium oxide (Tm2O3), dithulium trioxide, thulium-170 oxide, thulium sesquioxide, thulium(3+) oxide, Thulium 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
| 1 g | Quoted on request | |
| 10 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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