Description

Diammonium Lanthanum Pentanitrate CAS NO 13566-21-7 is a specialized inorganic salt of lanthanum, characterized by its unique nitrate and ammonium composition. This compound is valued for its role as a high-purity precursor in advanced material synthesis and catalytic applications. It is primarily utilized by manufacturers and research institutions in the electronics, chemical synthesis, and specialty catalyst sectors.

Application

• Precursor for synthesizing high-purity lanthanum oxide (La2O3) and other lanthanum-based ceramic materials.
• Catalyst component in specialized organic synthesis and petroleum refining processes.
• Raw material for the production of phosphors and luminescent materials used in lighting and display technologies.
• Intermediate in the manufacture of specialty glass and optical coatings.
• Starting material for research and development of novel inorganic compounds and coordination chemistry.
• Additive in specific electronic ceramic formulations, such as dielectric materials.

Basic Information

Product Name	Diammonium Lanthanum Pentanitrate
CAS No.	13566-21-7
Molecular Formula	La(NH4)2(NO3)5 or LaN7H8O15
Molecular Weight	548.98 g/mol (approx.)
Synonyms	Lanthanum Diammonium Pentanitrate; Ammonium Lanthanum Nitrate; Lanthanum Ammonium Nitrate; Diammonium Lanthanum Nitrate; Lanthanum (III) Diammonium Pentanitrate; La(NH4)2(NO3)5; Rare Earth Ammonium Nitrate
EINECS	Contact for details

Quality Control

Our Diammonium Lanthanum Pentanitrate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistency. Specifications are tailored to meet the rigorous demands of advanced material synthesis. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, store under an inert atmosphere such as argon or nitrogen in a cool, dry, and well-ventilated area. Recommended storage temperature is 15-25°C. Keep away from incompatible materials such as strong reducing agents and organic substances.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (La2O3 basis)	≥ 99.9%
Purity (La basis)	≥ 99.5%
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 50 ppm
Other Rare Earth Impurities	≤ 0.1% (total)
Loss on Drying	≤ 1.0%

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