Praseodymium Sulfate
 Praseodymium Sulfate
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, also Praseodymium Sulphate is applied to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. Component of Didymium glass which is a colourant for welder's goggles, also as important additive of Praseodymium yellow pigments. It can be used to create high-power magnets notable for their strength and durability. It is present in the rare earth mixture whose Fluoride forms the core of carbon arc lights which are used in the motion picture industry for studio lighting and projector lights.
Products available
Product Code 5903 5905 5907
Grade 99.99% 99.9% 99%
CHEMICAL COMPOSITION
Pr6O11/TREO (% min.) 99.99 99.9 99
TREO (% min.) 40 40 40
Rare Earth Impurities ppm max. % max. % max.
La2O3/TREO
CeO2/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO		 50
50
100
10
10
10
50		 0.03
0.05
0.1
0.01
0.01
0.01
0.01		 0.1
0.1
0.7
0.05
0.01
0.01
0.05
Non-Rare Earth Impurities ppm max. % max. % max.
Fe2O3
SiO2
CaO
Cl-
CdO
PbO		 10
100
100
100
5
10		 0.003
0.02
0.01
0.02		 0.005
0.03
0.02
0.03
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.