Description

Praseodymium Bromide is an inorganic salt of the rare earth element praseodymium, widely recognized for its utility as a specialized precursor in advanced materials synthesis. Its value lies in providing a high-purity source of praseodymium ions, which are critical for imparting unique optical and magnetic properties to functional materials. This compound is essential for researchers and manufacturers in sectors such as specialty glass, phosphors, and catalysis, where precise control over material composition is paramount.

Application

• Optical Material Precursor: Used in the synthesis of specialty glasses and crystals for lasers, filters, and fiber optics.
• Phosphor Manufacturing: Serves as a key starting material for producing luminescent materials in display and lighting technologies.
• Catalysis Research: Employed as a catalyst or catalyst precursor in organic synthesis and petrochemical processes.
• Chemical Vapor Deposition (CVD): Acts as a source material for depositing praseodymium-containing thin films in semiconductor and coating applications.
• Magnetic Material Development: Utilized in research for developing novel magnetic alloys and compounds.
• Laboratory Reagent: Functions as a high-purity analytical reagent and research chemical in inorganic synthesis.

Basic Information

Product Name	Praseodymium Bromide
CAS No.	13536-53-3
Molecular Formula	PrBr3
Molecular Weight	380.62 g/mol (anhydrous basis)
Synonyms	Praseodymium(III) bromide; Praseodymium tribromide; Tribromopraseodymium; Praseodymium bromide (PrBr3); PrBr3; Rare earth bromide
EINECS	Contact for details

Quality Control

Our Praseodymium Bromide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and trace metal analysis by ICP, to ensure it meets high-purity standards suitable for research and industrial applications. A Certificate of Analysis (COA) detailing purity, impurity profiles, and physical characteristics is provided with every shipment to guarantee consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, this material must be stored in a cool, dry place, ideally under an inert atmosphere such as argon or nitrogen to prevent degradation. Recommended long-term storage temperature is 15-25°C in a dedicated, well-ventilated area.

Specification

Item	Specification
Appearance	Green crystalline powder or lumps
Identification (IR)	Conforms
Assay (PrBr3)	≥ 99.9% (Trace Metals Basis)
Purity (REO)	≥ 99.99%
Chloride (Cl)	≤ 100 ppm
Sulfate (SO4)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 ppm
Iron (Fe)	≤ 10 ppm
Other Rare Earth Impurities	≤ 100 ppm (total)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.