Europium Nitrate
Brief information of europium nitrate
Formula: Eu(NO3)3.6H2O
CAS No.: 10031-53-5
Molecular Weight: 445.97
Density: 2.581[at 20℃]
Melting point: 85°C
Appearance: Colorless crystalline or powder
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: EuropiumNitrat, Nitrate De Europium, Nitrato Del Europio
Application of europium nitrate
europium nitrate , newly developed materials, mainly used as a phosphor activator in the red phosphor in colour TV tubes and Europium-activated Yttrium vanadate; Europium-doped plastic is a laser material. It is a dopant in some types of glass in lasers and other optoelectronic devices. It is also used in the manufacture of fluorescent glass. A recent (2015) application of Europium is in quantum memory chips which can reliably store information for days at a time; these could allow sensitive quantum data to be stored to a hard disk-like device and shipped around the country.
Specification of europium nitrate :
| Eu2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 38 | 38 | 38 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. |
| La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO |
2 1 1 1 2 1 1 1 2 1 1 1 1 1 |
5 5 5 5 10 10 10 10 10 5 5 5 5 10 |
0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. |
| Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO |
5 50 10 1 200 2 3 2 |
8 150 30 5 300 5 10 5 |
0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001 |
Packaging: Vacuum packaging of 1, 2, and 5 kilograms per piece, cardboard drum packaging of 25, 50 kilograms per piece, woven bag packaging of 25, 50, 500, and 1000 kilograms per piece.
Note: Product production and packaging can be carried out according to user specifications.
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