Description

Praseodymium Sulfate Hydrate is an inorganic salt of the rare earth element praseodymium, widely utilized for its unique optical and catalytic properties. This compound is a critical precursor material in advanced manufacturing and research, valued for its role in producing specialty chemicals and functional materials. It is essential for industries focused on electronics, catalysis, and the development of high-performance alloys and ceramics.

Application

• Catalyst Precursor: Serves as a starting material in the synthesis of catalysts for organic synthesis and petroleum refining.
• Phosphor Manufacturing: Used in the production of specialized phosphors for lighting, displays, and X-ray intensifying screens.
• Glass and Ceramic Coloring: Imparts distinctive yellow-green colors to glasses and ceramic glazes.
• Alloying Agent: Employed as an additive in magnesium-based alloys to enhance high-temperature strength and corrosion resistance.
• Chemical Research: Acts as a reagent in laboratories for synthesizing other praseodymium compounds and studying rare earth chemistry.
• Water Treatment: Investigated for use in certain advanced oxidation processes for pollutant degradation.

Basic Information

Product Name	Praseodymium Sulfate Hydrate
CAS No.	10277-44-8
Molecular Formula	Pr2(SO4)3·xH2O
Molecular Weight	Contact for details (varies with hydration)
Synonyms	Praseodymium(III) sulfate hydrate; Praseodymium trisulfate hydrate; Sulfuric acid, praseodymium(3+) salt, hydrate; Praseodymium sulphate; Pr2(SO4)3 hydrate
EINECS	Contact for details

Quality Control

Our Praseodymium Sulfate Hydrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure it meets the required chemical purity and physical specifications. A Certificate of Analysis (COA) detailing assay, impurity profiles, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	Light green crystalline powder
Identification (IR)	Conforms
Assay (as Pr2(SO4)3)	≥ 99.9%
Rare Earth Purity (REO)	≥ 99.99%
Loss on Drying	Contact for details
Chloride (Cl)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 ppm

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