Yttrium oxide, europium doped
ALDRICH/756490 - 99% trace metals basis
Synonym: Europium doped yttria; Europium yttrium oxide; Red phosphor
CAS Number: 68585-82-0
Empirical Formula (Hill Notation): Y1.92Eu0.08O3
Molecular Weight: 230.85
EC Number: 271-591-2
Linear Formula: Y1.92Eu0.08O3
Product Type: Chemical
| assay | 99% trace metals basis |
| composition | Y1.92Eu0.08O3 |
| fluorescence | λex 611 nm; λem ±2 nm (UV excitation source) |
| form | powder |
| greener alternative category | Enabling  , |
| greener alternative product characteristics | Design for Energy Efficiency Learn more about the Principles of Green Chemistry . |
| InChI | 1S/Eu.3O.2Y |
| InChI key | CVLPANXSBBGVHI-UHFFFAOYSA |
| mp | >1600 °C (lit.) |
| particle size | 4-8 μm |
| SMILES string | [Eu].O=[Y]O[Y]=O |
| sustainability | Greener Alternative Product |
| Application: | Y2O3/Eu can be used for a variety of sustainable applications such as dye-sensitized solar cells (DSSCs), luminescent sensors, and light-emitting displays (LEDs). |
| General description: | Color coordinate, x: 0.645 +/- 0.015 Color coordinate, y: 0.345 +/- 0.015 |
| General description: | We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here  for more details. |
| General description: | Yttrium oxide, europium doped (Y2O3/Eu) is a luminescent material with high chemical stability and good resistance to corrosion. It is considered one of the best red oxide phosphors under the excitation wavelength (λ) of ~254 nm with a high melting point and high thermal conductivity. It can be synthesized by a variety of techniques such as sol-gel, solid-state reaction, hydrothermal synthesis, and wet chemical synthesis. |
| Packaging: | 25 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% trace metals basis |
| mp | >1600 °C (lit.) |
| UNSPSC | 12352303 |