Description

Dysprosium Bromide Hydrate is an inorganic salt of the rare earth element dysprosium, widely utilized as a specialized precursor in advanced material synthesis. Its primary commercial value lies in its role as a high-purity source of dysprosium ions (Dy³⁺) for research and manufacturing processes requiring specific magnetic or optical properties. This compound is essential for industries focused on developing specialty phosphors, advanced magnetic materials, and novel catalysts.

Application

• Phosphor and Luminescent Material Synthesis: Serves as a key dopant precursor in the production of specialized phosphors for lighting, displays, and radiation detection.
• Advanced Magnetic Material Research: Used as a starting material for synthesizing dysprosium-based single-molecule magnets (SMMs) and other high-performance magnetic compounds.
• Catalyst Development: Employed in the preparation of catalysts for organic synthesis and polymerization reactions.
• Chemical Vapor Deposition (CVD): Acts as a precursor for depositing dysprosium-containing thin films in semiconductor and optical coating applications.
• Research & Development: A fundamental reagent in academic and industrial R&D for exploring new rare earth chemistry and material properties.
• Glass and Ceramic Modification: Used to introduce dysprosium into glass or ceramic matrices to alter their optical or magnetic characteristics.

Basic Information

Product Name	Dysprosium Bromide Hydrate
CAS No.	29843-91-2
Molecular Formula	DyBr₃·xH₂O
Molecular Weight	402.21 (anhydrous basis) + hydrate
Synonyms	Dysprosium(III) bromide hydrate; Tribromodysprosium hydrate; Dysprosium tribromide hydrate; DyBr₃ hydrate; Dysprosium bromide (DyBr₃) hydrate; Dysprosium bromide, hydrate; Dysprosium(3+) tribromide hydrate
EINECS	Contact for details

Quality Control

Our Dysprosium Bromide Hydrate is manufactured under controlled conditions to ensure high chemical purity and batch-to-batch consistency. Quality is verified through a suite of analytical techniques including Inductively Coupled Plasma (ICP) for metal assay, titration for halide content, and Karl Fischer titration for water determination. A Certificate of Analysis (COA) detailing purity, impurity profiles, and physical characteristics is provided with each shipment to support your quality assurance protocols.

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 in a dry environment to prevent moisture absorption and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellowish to off-white powder or crystals
Identification (IR/XRD)	Conforms to standard
Assay (DyBr₃ basis)	≥ 99.9% (Trace Metals Basis)
Purity (Dy)	≥ 99.9% (by ICP-OES)
Water Content (KF)	Specified per grade
Impurities (ICP-MS)	Total rare earth impurities < 0.1%

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