Praseodymium Sulfate 99.9%
Praseodymium Sulfate 99.9%, code 5905
Formula: Pr2(SO4)3.8H2O
CAS No.: 13510-41-3
Molecular Weight: 714.00
Density: 3.72 g/cm3
Melting point: 931° C
Appearance: Green power
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumSulfat, Sulfate De Praseodymium, Sulfato Del Praseodymium
Praseodymium Sulfate 99.9% is applied to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. The other main application is used to manufacture ceramics glaze.
Products available
Product Code: 5905 Standard Specification Typical Analysis Inspection Methods
Grade 99.9% 99.9%  
CHEMICAL COMPOSITION
Pr6O11/TREO (% min.) 99.9 99.9
TREO (% min.) 40 40 Volumetric Method
Rare Earth Impurities % max. %
La2O3/TREO
CeO2/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO		 0.03
0.05
0.1
0.01
0.01
0.01
0.01		 0.03
0.03
0.1
0.01
0.01
0.01
0.005		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities % max. %
Fe2O3
SiO2
CaO
Cl-
CdO
PbO		 0.003
0.02
0.01
0.02		 0.003
0.02
0.01
0.005		 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.