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Praseodymium Oxide price CAS 12037-29-5

Praseodymium Oxide price CAS 12037-29-5

Short Description:

Praseodymium oxide brief introduction

Formula: Pr6O11

CAS No.: 12037-29-5

Molecular Weight: 1021.43

Density: 6.5 g/cm3

Melting point: 2183 °C

Appearance: Brown powder

Solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic

Multilingual: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium


Product Detail

Product Tags

Product Description

Praseodymium Oxide price CAS 12037-29-5

Praseodymium oxide brief introduction

Formula: Pr6O11

CAS No.: 12037-29-5

Molecular Weight: 1021.43

Density: 6.5 g/cm3

Melting point: 2183 °C

Appearance: Brown powder

Solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic

Multilingual: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium

Praseodymium oxide Application

1:Praseodymium Oxide, also called Praseodymia, used to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass.

2:Component of didymium glass which is a colourant for welder's goggles, also as important additive of Praseodymium yellow pigments.

3:Praseodymium Oxide in solid solution with ceria, or with ceria-zirconia, have been used as oxidation catalysts. 4:It can be used to create high-power magnets notable for their strength and durability.

Specification

Test Item
Standard
Results
Pr6O11/TREO (% min.)
99.9%
>99.9%
TREO (% min.)
99%
99.5%
RE Impurities (%/TREO)
La2O3
≤0.01%
0.003%
CeO2
≤0.03%
0.01%
Nd2O3
≤0.04%
0.015%
Sm2O3
≤0.01%
0.003%
Y2O3
≤0.005%
0.002%
Other Re Impurity
≤0.005%
<0.005%
Non—RE Impurities (%)
SO4
≤0.03%
0.01%
Fe2O3
≤0.005%
0.001%
SiO2
≤0.01%
0.003%
Cl—
≤0.03%
0.01%
CaO
≤0.03%
0.008%
Al2O3
≤0.01%
0.005%
Na2O
≤0.03%
0.006%
L.O.I
≤0.1%
0.36

 


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