Praseodymium Nitrate 99%
Praseodymium Nitrate 99%, code 5977
Formula: Pr(NO3)3.6H2O
CAS No.: 15878-77-0
Molecular Weight: 434.92
Density:N/A
Melting point: N/A
Appearance: Green crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumNitrat, Nitrate De Praseodymium, Nitrato Del Praseodymium
Praseodymium Nitrate 99% is applied to colour glasses; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. Component of Didymium glass which is used to make certain types of welder's and glass blower's goggles, also as important additive of Praseodymium yellow pigments.
Products available
Product Code: 5977 Standard Specification Typical Analysis Inspection Methods
Grade 99% 99%  
CHEMICAL COMPOSITION
Pr6O11/TREO (% min.) 99 99
TREO (% min.) 38 38 Volumetric Method
Rare Earth Impurities % max. %
La2O3/TREO
CeO2/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO		 0.1
0.1
0.7
0.05
0.01
0.01
0.05		 0.05
0.05
0.7
0.01
0.01
0.01
0.01		 ICP-Atomic Emission
Spectrographic
Non-Rare Earth Impurities % max. %
Fe2O3
SiO2
CaO
Cl-
CdO
PbO		 0.005
0.03
0.02
0.03		 0.005
0.02
0.02
0.01		 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.