Dysprosium Fluoride DyF3

Product Detail

Brief information Formula: DyF3 CAS No.: 13569-80-7 Molecular Weight: 219.50 Density: 5.948 g/cm3 Melting point: 1360°C Appearance: White powder, pieces Solubility: Insoluble in water, soluble in strong mineral acids. Stability: Slightly hygroscopic Multilingual: DysprosiumFluorid, Fluorure De Dysprosium, Fluoruro Del Disprosio Application Dysprosium Fluoride has specialized uses in laser glass, phosphors, Dysprosium halide lamp and also as the main raw materials for making Dysprosium Metal. Dysprosium is used in conjunction with Vanadium and other elements, in making laser materials and commercial lighting. Dysprosium is one of the components of Terfenol-D,which is employed in transducers, wide-band mechanical resonators, and high-precision liquid-fuel injectors. Dysprosium and its compounds are highly susceptible to magnetization, they are employed in various data-storage applications, such as in hard disks. Specification

Dy2O3 /TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	81	81	81	81
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 20 150 20 20 20 20 20	0.005 0.03 0.05 0.02 0.005 0.005 0.03 0.005	0.05 0.2 0.3 0.3 0.3 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