Yttrium oxide, pieces 2-6 mm, ≥99.99%
Order Yttrium oxide, pieces 2-6 mm, ≥99.99% (CAS 1314-36-9) online at Zemixal. Request a quote with price, lead time and documents.
About Yttrium oxide, pieces 2-6 mm, ≥99.99%
Yttrium oxide, pieces 2-6 mm, ≥99.99% sits in our rare Earth Oxides section and ships worldwide from stock or short lead time. Key data (≥99.99%): CAS 1314-36-9, formula O3Y2 and molar mass 225.81 g/mol. Typical appearance is white pieces or lumps.
Use cases we see most often
- Phosphors & glass
- Catalysts
- Magnets & ceramics
- Optics & photonics
Storage and safety notes
Physical constants on file: density 5.01 g/mL at 25 °C. 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 10 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Every shipment includes 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
- Optics & photonics
Applications
Specifications and identifiers
| Product name | Yttrium oxide, pieces 2-6 mm, ≥99.99% |
|---|---|
| Catalogue number | ZX-014618 |
| CAS number | 1314-36-9 |
| IUPAC name | tris(oxygen(2-));bis(yttrium(3+)) |
| Molecular formula | O3Y2 |
| Molar mass | 225.81 g/mol |
| Exact mass | 225.7964 |
| Purity / assay | ≥99.99% |
| Physical form | Solid |
| Appearance | White pieces or lumps |
| Density | 5.01 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 3 Ų |
| HS code | 28469090 |
| InChIKey | RUDFQVOCFDJEEF-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[Y+3].[Y+3] |
| PubChem CID | 159374 |
| Synonyms | Yttria, Yttrium(III) oxide, diyttrium trioxide, yttrium sesquioxide, Yttrium trioxide, Yttrium(3+) oxide, YO 3-245, Yttrium Oxydatum, Yttrium oxide (Y2O3), Yttrium oxide europium-doped |
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
| 10 g | Quoted on request | |
| 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.
Questions about Yttrium oxide, pieces 2-6 mm, ≥99.99%
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Other grades with CAS 1314-36-9
All 21 grades- CAS
- 1314-36-9
- Formula
- O3Y2
- MW
- 225.81 g/mol
- CAS
- 1314-36-9
- Formula
- O3Y2
- MW
- 225.81 g/mol
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