Yttrium oxide europium-doped
Synonym(s):Europium doped yttria;Europium yttrium oxide;Red phosphor
- CAS NO.：68585-82-0
- Empirical Formula: O3Y2
- Molecular Weight: 225.81
- EINECS: 271-591-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:52:20
What is Yttrium oxide europium-doped?
The Uses of Yttrium oxide europium-doped
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
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.
Properties of Yttrium oxide europium-doped
| Melting point: | >1600°C (lit.) |
| Density | 5.05[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| form | powder |
| Water Solubility | 663ng/L at 20℃ |
| EPA Substance Registry System | Yttrium oxide (Y2O3), europium-doped (68585-82-0) |
Safety information for Yttrium oxide europium-doped
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Yttrium oxide europium-doped
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