Dysprosium Nitrate 99.999%
Dysprosium Nitrate 99.999%, code 6671
Formula: Dy(NO3)3.5H2O
CAS No.: 10031-49-9
Molecular Weight: 438.52
Density: N/A
Melting point: N/A
Appearance: Light yellow crystalline
Solubility: Soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: DysprosiumNitrat, Nitrate De Dysprosium, Nitrato Del Disprosio
Dysprosium Nitrate 99.999% has specialized uses in optical fiber and crystal dopant. 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.
Products available
Product Code: 6671 Standard Specification Typical Analysis Inspection Methods
Grade 99.999% 99.999%  
CHEMICAL COMPOSITION
Dy2O3 /TREO (% min.) 99.999 99.999
TREO (% min.) 39 39 Volumetric Method
Rare Earth Impurities ppm max. ppm
Gd2O3/TREO
Tb4O7/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO		 1
5
5
1
1
1
1
5		 1
5
5
1
1
1
1
1		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities ppm max. ppm
Fe2O3
SiO2
CaO
CuO
NiO
ZnO
PbO
Cl-		 5
50
30
5
1
1
1
50		 3
30
30
5
1
1
1
10		 Spectrographic

Atomic Absorption Spectrographic
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.