Description

Diammonium Dysprosium Pentanitrate is a specialized inorganic compound of dysprosium, a rare earth element, valued for its unique chemical and physical properties. This material is primarily utilized in advanced research and development, particularly in fields requiring high-purity rare earth precursors. Key industrial applications include the synthesis of specialty catalysts, phosphors, and advanced ceramic materials. Its controlled composition makes it a critical raw material for electronics and materials science sectors.

Application

• Precursor for Advanced Ceramics: Used in the synthesis of dysprosium-doped ceramic materials for specialized electronic and engineering applications.
• Catalyst Research & Development: Serves as a key component in the development of novel catalysts for chemical synthesis and industrial processes.
• Phosphor Manufacturing: Acts as a starting material for producing dysprosium-based phosphors used in lighting and display technologies.
• Specialty Glass Production: Employed in the formulation of glasses with specific optical properties for technical and laboratory use.
• Academic & Industrial R&D: A critical reagent for research in inorganic chemistry, materials science, and rare earth element studies.
• Additive for High-Performance Alloys: Investigated for use as an additive to modify the properties of specialty metal alloys.

Basic Information

Product Name	Diammonium Dysprosium Pentanitrate
CAS No.	93918-70-8
Molecular Formula	DyH8N7O15 (or (NH4)2[Dy(NO3)5])
Molecular Weight	Contact for details
Synonyms	Diammonium pentanitratodysprosate; Dysprosium(V) ammonium nitrate; Ammonium dysprosium nitrate; Dysprosium ammonium nitrate complex; (NH4)2Dy(NO3)5; Rare earth ammonium nitrate; Dysprosium nitrate ammonium salt
EINECS	Contact for details

Quality Control

Our Diammonium Dysprosium Pentanitrate is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay determination and impurity profiling via advanced analytical techniques. A Certificate of Analysis (COA) detailing specific results for purity, heavy metals, and other critical parameters is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment. As a strong oxidizer, it must be stored separately from combustible and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms
Assay (Dy2O3 basis)	≥ 99.9%
Purity (Rare Earth Oxides)	≥ 99.99%
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 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.