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Dysprosium Oxide (Dy2O3) is a white, slightly hygroscopic powder having specialized uses in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps.
It can react with acids to produce the corresponding dysprosium salts:
Dy2O3 + 6 HCl → 2 DyCl3 + 3 H2O
| Item |
Parameter |
Inspection Analysis |
| TREO |
(wt%) |
99.9% |
| Dy2O3/REO (absolute) |
(wt%) |
99% |
| L.O.I |
(wt%) |
1% |
| Gd2O3 |
(max%) |
0.01% |
| Tb4O7 |
(max%) |
0.04% |
| HO2O3 |
(max%) |
0.03% |
| Er2O3 |
(max%) |
0.01% |
| Y2O3 |
(max%) |
0.01% |
| Fe2O3 |
(max%) |
0.0015% |
| CaO |
(max%) |
0.003% |
| SiO2 |
(max%) |
0.0050% |
| CI- |
(max%) |
0.0300% |
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