Praseodymium Hydroxide Pr(OH)3 CAS 16469-16-2 For Praseodymium Intermediates

Praseodymium hydroxide, whose formula is Pr(OH)₃, is an inorganic compound with a light green solid form. Praseodymium hydroxide has potential application value in many fields. For example, in materials science, it can be used as a precursor to prepare praseodymium based materials with special properties, such as nanorods, through further processing. In addition, praseodymium hydroxide may also play an important role in the synthesis of catalysts, magnetic materials, and certain specialty chemicals.
In general, praseodymium hydroxide as an important inorganic compound, its unique physical and chemical properties and wide application prospects, make it in scientific research and industrial applications are of great significance.

product details

products features

Name: Praseodymium hydroxide

Molecular formula: Pr(OH)3

CAS: 16469-16-2

Molecular weight: 191.93

Description

Praseodymium hydroxide is a light green powder, soluble in acid, insoluble in water, easy to absorb carbon dioxide in the air. Praseodymium oxide dissolves in nitric acid solution, heats up reaction, adds sodium hydroxide solution to hot nitrate solution to precipitate praseodymium ion. The praseodymium hydroxide can be obtained by filtering precipitation, washing several times with three times of distilled water and drying at 105 ℃.

Specification

Name		Pr(OH)3_4N	Pr(OH)3_3N
Molecular formula		Pr(OH)3	Pr(OH)3
CAS		16469-16-2	16469-16-2
Total rare earth TREO	%	≥86.0	≥86.0
Pr6O11/TREO	%	≥99.99	≥99.90
Rare earth impurities	%	≤0.01	≤0.1
Fe2O3	%	≤0.001	≤0.005
SiO2	%	≤0.002	≤0.01
CaO	%	≤0.005	≤0.02
Chloride Cl-	%	≤0.01	≤0.01
property		Light green powder
Application area		Ceramic additives and praseodymium intermediates, etc.
package		Conventional packaging, flexible packaging according to customer needs