Description

Ammonium Holmium(3+) Disulphate is a specialized inorganic salt of holmium, a rare earth element, with the CAS number 97375-23-0. This high-purity compound is valued for its precise chemical composition and serves as a critical precursor in advanced material synthesis and research applications. It is essential for manufacturers and research institutions in the fields of specialty catalysts, phosphors, and high-performance ceramics who require consistent and reliable sources of rare earth materials.

Application

• Catalyst Precursor: Used in the synthesis of specialized catalysts for organic transformations and polymerization processes.
• Phosphor Manufacturing: Acts as a key dopant material in the production of advanced phosphors for lighting, displays, and scintillation detectors.
• Ceramic & Glass Additive: Imparts specific optical and magnetic properties to specialty glasses and advanced ceramic materials.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D for studying rare earth chemistry and material science.
• Electronic Materials: Utilized in the fabrication of electronic components where specific dielectric or magnetic properties are required.
• Analytical Reagent: Employed as a high-purity standard in spectroscopic analysis and other laboratory procedures.

Basic Information

Product Name	Ammonium Holmium(3+) Disulphate
CAS No.	97375-23-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium Holmium Disulfate; Holmium Ammonium Sulfate; Diammonium Holmium Trisulfate; Holmium(3+) Ammonium Sulfate; AHS; Rare Earth Ammonium Sulfate; Holmium(III) Ammonium Sulfate Salt
EINECS	Contact for details

Quality Control

Our Ammonium Holmium(3+) Disulphate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Ho2O3 basis)	≥ 99.9%
Purity (Rare Earth Oxides)	≥ 99.99%
Loss on Drying	≤ 2.0%

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