Description

Thulium(III) Chloride Hexahydrate is a high-purity inorganic salt of the rare earth element thulium. This compound is a critical precursor material for advanced research and manufacturing processes requiring precise lanthanide chemistry. It is essential for scientists and engineers in the fields of specialty materials, electronics, and photonics who require a reliable source of high-quality thulium ions.

Application

• Optical Materials & Laser Crystals: Serves as a key dopant for producing specialized laser crystals and optical fibers, particularly for applications in medical and scientific lasers.
• Phosphors and Luminescent Materials: Used in the synthesis of upconversion phosphors for security inks, bio-imaging probes, and display technologies.
• Chemical Research & Catalysis: Acts as a catalyst or catalyst precursor in organic synthesis and polymerization reactions due to its unique Lewis acidity.
• Electronic Ceramics: Employed in the production of advanced electronic components and capacitors where specific dielectric properties are required.
• Academic & Industrial R&D: A fundamental reagent for studying lanthanide chemistry, material science, and developing new technologies in university and corporate laboratories.

Basic Information

Product Name	Thulium(III) Chloride Hexahydrate
CAS No.	1331-74-4
Molecular Formula	TmCl3·6H2O
Molecular Weight	378.38 g/mol
Synonyms	Thulium Trichloride Hexahydrate; Thulium Chloride (TmCl3) Hexahydrate; Thulium(3+) Chloride Hexahydrate; Thulium Chloride, Hexahydrate; Thulium(III) Chloride, 6-Hydrate; TmCl3·6H2O; Rare Earth Chloride (Tm); Thulium Chloride Hydrate
EINECS	Contact for details

Quality Control

Our Thulium(III) Chloride Hexahydrate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistency. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as assay, impurity profiles (other rare earths), and physical characteristics. We support compliance with relevant industry standards for research and specialty chemical applications.

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). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and hydrolysis. For long-term storage, consider using a desiccator or inert atmosphere.

Specification

Item	Specification
Appearance	Yellowish-green crystalline powder
Identification (IR)	Conforms
Assay (TmCl3·6H2O)	≥ 99.9% (Typical 99.95%)
Purity (Tm/TREO)	≥ 99.99%
Impurities (ICP-MS)	Individual REO ≤ 50 ppm
Loss on Drying	27.0 - 28.5 %
Solubility (in water)	Clear, colorless solution

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