Praseodymium Nitrate
Quick ***ails
Place of Origin: Inner Mongolia China (Mainland... Brand Name: ruiyuan Model Number: 15878-77-0
Composition: Praseodymium Product Type: nitrate Content(percent): 99.999%
Application: Praseodymium Nitrate is applied to... Grade: 99.999% appearance: green
Packaging & Delivery
Packaging ***ail: 1kg,
Delivery ***ail: 3days
Specifications
Praseodymium Nitrate Formula: Pr(NO3)3.xH2O
CAS No.: 15878-77-0
Molecular Weight: 326.92
Appearance: Green
Praseodymium Nitrate Formula: Pr(NO3)3.xH2O
CAS No.: 15878-77-0
Molecular Weight: 326.92
Appearance: Green
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Application: Praseodymium Nitrate 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.
Standard Specifications
Product Code
15971
15973
15975
15977
Grade
99.999%
99.99%
99.9%
99%
CHEMICAL COMPOSITION
Pr6O11/TREO (% min.)
99.999
99.99
99.9
99
TREO (% min.)
38
38
38
38
Rare Earth Impurities
% max.
% max.
% max.
% max.
La2O3/TREO
CeO2/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO
0.0005
0.0005
0.001
0.0001
0.0001
0.0001
0.0005
0.005
0.005
0.01
0.001
0.001
0.001
0.005
0.03
0.03
0.1
0.01
0.01
0.01
0.01
0.05
0.05
0.7
0.01
0.01
0.01
0.01
Non-Rare Earth Impurities
% max.
% max.
% max.
% max.
Fe2O3
SiO2
CaO
Cl-
CdO
PbO
0.0005
0.005
0.01
0.01
0.0005
0.001
0.001
0.01
0.01
0.01
0.0005
0.001
0.003
0.02
0.01
0.02
0.005
0.03
0.02
0.03
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