Description

Diammonium Terbium Pentanitrate is a high-purity inorganic salt of the rare earth element terbium. This compound is valued for its strong oxidizing properties and its role as a precursor in advanced material synthesis. It is primarily utilized in research and industrial sectors requiring terbium-based phosphors, specialty catalysts, and high-energy materials. Consistent quality and reliable supply are critical for applications in electronics, lighting, and chemical manufacturing.

Application

• Precursor for the synthesis of terbium-doped phosphors used in LED lighting and display technologies.
• Raw material in the production of specialty oxidation catalysts for organic synthesis.
• Component in the formulation of high-energy materials and pyrotechnic compositions.
• Starting material for manufacturing terbium-based compounds used in medical imaging and research.
• Use in analytical chemistry as a standard or reagent for specific detection methods.
• Research and development of novel luminescent materials and optoelectronic devices.
• Potential use in the fabrication of advanced ceramic and glass materials.

Basic Information

Product Name	Diammonium Terbium Pentanitrate
CAS No.	93893-20-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Terbium Diammonium Pentanitrate; Ammonium Terbium Nitrate; Terbium Ammonium Nitrate; Tb(NH4)2(NO3)5; Diammonium Terbium Nitrate; Rare Earth Ammonium Nitrate; Terbium Salt
EINECS	Contact for details

Quality Control

Our Diammonium Terbium Pentanitrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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, well-ventilated area away from incompatible materials. Due to its hygroscopic and strong oxidizing nature, the container must be kept sealed under dry, inert conditions and separated from combustible or reducing agents. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Tb basis)	≥ 99.9%
Purity (Titration)	≥ 99.5%
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 100 ppm
Heavy Metals (as Pb)	≤ 20 ppm
Loss on Drying	≤ 1.0%

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