Description

Praseodymium(Iii) Sulfate Hydrate, 99.9% is a high-purity inorganic salt of the rare earth element praseodymium. This compound is valued for its role as a specialized precursor in advanced materials science and industrial catalysis. It is primarily sought by manufacturers and research institutions in the electronics, ceramics, and chemical synthesis sectors. The material's purity level of 99.9% ensures consistent performance in sensitive applications.

Application

• Catalyst Precursor: Used in the synthesis of specialized catalysts for organic reactions and petroleum refining.
• Phosphor Manufacturing: A key raw material in the production of phosphors for specialized lighting, displays, and X-ray intensifying screens.
• Glass & Ceramics: Imparts specific optical properties (coloration, UV absorption) to high-performance glasses and ceramic glazes.
• Chemical Synthesis: Serves as a starting material for preparing other praseodymium compounds, including oxides and other salts.
• Research & Development: Utilized in academic and industrial R&D for studying rare earth chemistry and developing new materials.
• Dopant for Crystals: Used as a doping agent in the growth of laser and scintillator crystals.

Basic Information

Product Name	Praseodymium(Iii) Sulfate Hydrate, 99.9%
CAS No.	20814-03-3
Molecular Formula	Pr2(SO4)3·xH2O
Molecular Weight	Contact for details (hydrate form)
Synonyms	Praseodymium(3+) sulfate hydrate; Praseodymium sesquisulfate hydrate; Praseodymium trisulfate hydrate; Sulfuric acid, praseodymium(3+) salt hydrate; Praseodymium sulfate; Pr2(SO4)3 hydrate
EINECS	Contact for details

Quality Control

Our Praseodymium(Iii) Sulfate Hydrate is produced and tested to meet exacting standards for high-purity rare earth compounds. Every batch undergoes rigorous analysis to confirm the 99.9% minimum purity and to control key metallic impurities. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to ensure traceability and quality assurance for your processes.

Storage

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

Specification

Item	Specification
Appearance	Light green crystalline powder
Assay (Pr2(SO4)3 basis)	≥ 99.9%
Identification (IR)	Conforms
Loss on Drying	Contact for details
Chloride (Cl)	≤ 0.01%
Heavy Metals (as Pb)	≤ 0.001%
Other Rare Earth Impurities	Contact for details

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