Dysprosium Hydroxide

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Appearance:WhiteCasno:1308-85-6
Formula:H3DyO3Weight:213.522
Einecs:215-163-5Boiling:100ºC at 760 mmHg
Vapour:24.5mmHg at 25ºCSoluble:Soluble in strong mineral acids
Detailed Specification
Spec 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
Dy2O3/TREO (%Min.) 99.999 99.99 99.9 99
TREO (%Min.) 60 60 60 or 80 60 or 80
Rare Earth Impurities %Max. %Max. %Max. %Max.
Gd2O3/TREO
Tb4O7/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
0.0001
0.0005
0.0005
0.0001
0.0001
0.0001
0.0001
0.0001
0.001
0.001
0.01
0.001
0.001
0.001
0.001
0.001
0.005
0.03
0.05
0.005
0.005
0.005
0.005
0.005
0.05
0.2
0.3
0.3



0.05
Non-Rare Earth Impurities %Max. %Max. %Max. %Max.
Fe2O3
SiO2
CaO
CuO
NiO
ZnO
PbO
Cl-
0.0005
0.005
0.003
0.0005
0.0001
0.0001
0.0001
0.005
0.001
0.005
0.005
0.001
0.0003
0.0003
0.0003
0.01
0.001
0.015
0.01
0.01
0.003
0.03
0.03
0.02
Packing: 50KGs Iron Drum
Stability: Slightly hygroscopic
Application: also called Dysprosium Hydrate, has specialized uses in ceramics, glass, phosphors, lasers and Dysprosium Metal halide lamp. High purity of Dysprosium Hydroxide is used in electronics industry as an antireflection coating in photoelectric devices.
Synonyms: Dysprosium hydroxide(Dy(OH)3);Dysprosium hydroxide (Dy(OH)3); Dysprosium hydroxide; Dysprosium trihydroxide