Dysprosium Nitrate
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Introduction
Formula: Dy(NO3)3.5H2O
CAS No.: 10031-49-9
Molecular Weight: 438.52
Density: N/A
Melting point: N/A
Appearance: white crystalline
Solubility: Soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: DysprosiumNitrat, Nitrate De Dysprosium, Nitrato Del Disprosio
Dysprosium Nitrate has specialized uses in ceramics, glass, phosphors, lasers and Dysprosium Metal halide lamp. High purity of Dysprosium Nitrate is used in electronics industry as an antireflection coating in photoelectric devices. Dysprosium is used in conjunction with Vanadium and other elements, in making laser materials and commercial lighting. Dysprosium and its compounds are highly susceptible to magnetization, they are employed in various data-storage applications, such as in hard disks. It is also used in dosimeters for measuring ionizing radiation.
Certificate of Analysis
| Product Code | 6671 | 6673 | 6675 | 6677 |
| Grade | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| Dy2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 39 | 39 | 39 | 39 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Gd2O3/TREO Tb4O7/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 1 5 5 1 1 1 1 5 | 20 20 100 20 20 20 20 20 | 0.005 0.03 0.05 0.05 0.005 0.005 0.01 0.005 | 0.05 0.2 0.5 0.3 0.5 0.3 0.3 0.05 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO CuO NiO ZnO PbO Cl- | 5 50 30 5 1 1 1 50 | 10 50 80 5 3 3 3 100 | 0.001 0.015 0.01 0.01 | 0.003 0.03 0.03 0.02 |