Europium (III) oxide
Europium (III) OxideProperties
| CAS No. | 12020-60-9 | |
| Tsarin sinadaran | Farashin 2O3 | |
| Molar taro | 351.926 g/mol | |
| Bayyanar | fari zuwa haske-ruwan hoda m foda | |
| wari | mara wari | |
| Yawan yawa | 7.42 g/cm 3 | |
| Wurin narkewa | 2,350 °C (4,260 °F; 2,620 K)[1] | |
| Wurin tafasa | 4,118 °C (7,444 °F; 4,391 K) | |
| Solubility a cikin ruwa | Babu komai | |
| Maganin rashin ƙarfi na Magnetic (χ) | +10,100 · 10-6 cm3/mol | |
| Ƙarfafawar thermal | 2.45 W/(m K) | |
| Babban Tsabtace Europium(III) Ƙayyadaddun Oxide Girman Barbashi (D50) 3.94 um Tsafta (Eu2O3) 99.999% TREO(Total Rare Duniya Oxides) 99.1% |
| Abubuwan da ke cikin najasa RE | ppm | Abubuwan da ba REEs ba | ppm |
| La2O3 | <1 | Fe2O3 | 1 |
| CeO2 | <1 | SiO2 | 18 |
| Farashin 6O11 | <1 | CaO | 5 |
| Nd2O3 | <1 | ZnO | 7 |
| Sm2O3 | <1 | CLN | <50 |
| Gd2O3 | 2 | LOI | <0.8% |
| Tb4O7 | <1 | ||
| Farashin 2O3 | <1 | ||
| Ho2O3 | <1 | ||
| Er2O3 | <1 | ||
| TM2O3 | <1 | ||
| Yb2O3 | <1 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
| 【Marufi】25KG/bag Bukatun: tabbacin danshi, mara ƙura, bushe, iska da tsabta. |
| Menene Europium (III) Oxide ake amfani dashi? |
Europium(III) Oxide (Eu2O3) ana amfani dashi sosai azaman ja ko shuɗi phosphor a cikin saitin talabijin da fitilolin kyalli, kuma azaman mai kunnawa ga phosphor na tushen yttrium.Hakanan wakili ne don kera gilashin kyalli.Ana amfani da fluorescence na Europium a cikin phosphors na hana jabu a cikin takardun banki na Yuro.Europium oxide yana da babban yuwuwar azaman kayan aikin hoto don lalata gurɓataccen ƙwayar cuta.
Ku rubuta sakonku anan ku aiko mana