Description

Gadolinium(III) Chloride Hexahydrate is a highly pure inorganic salt of the rare earth element gadolinium, serving as a critical precursor in advanced material synthesis. Its primary value lies in providing a soluble and reactive source of gadolinium(III) ions for research and industrial processes. This compound is essential for manufacturers and R&D laboratories in the fields of magnetic resonance imaging (MRI) contrast agents, phosphors, and specialty catalysts.

Application

• MRI Contrast Agent Precursor: A key starting material for synthesizing gadolinium-based contrast agents used in medical diagnostics.
• Phosphor and Luminescent Material Production: Used in the manufacture of gadolinium-activated phosphors for displays, lighting, and X-ray imaging.
• Catalyst Research: Serves as a catalyst or catalyst component in organic synthesis and polymerization reactions.
• Doping Agent for Optical Fibers and Crystals: Employed to dope glass, crystals, and ceramics to modify their optical and magnetic properties.
• Nuclear Reactor Applications: Utilized in neutron absorption and shielding materials due to gadolinium's high neutron capture cross-section.
• Chemical Vapor Deposition (CVD): Acts as a source material for depositing gadolinium-containing thin films.
• Laboratory Reagent: Used as a standard or reagent in analytical chemistry and academic research.

Basic Information

Product Name	Gadolinium(III) Chloride Hexahydrate
CAS No.	19423-81-5
Molecular Formula	GdCl3·6H2O
Molecular Weight	371.60 g/mol
Synonyms	Gadolinium trichloride hexahydrate; Gadolinium chloride (GdCl3) hexahydrate; Gadolinium(3+) chloride hexahydrate; Trichlorogadolinium hexahydrate; Gadolinium chloride hydrate; Gadolinium(III) chloride 6-hydrate; UNII-3V5K305P5I
EINECS	Contact for details

Quality Control

Our Gadolinium(III) Chloride Hexahydrate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, it should be kept under dry, inert conditions or in a desiccator to prevent moisture absorption. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (GdCl3·6H2O)	≥ 99.9%
Purity (Gd basis)	≥ 99.99% (REO)
Chloride Content	Conforms to theoretical
Water Content (Karl Fischer)	Conforms to hexahydrate stoichiometry
Insoluble Matter	≤ 0.01%
Rare Earth Impurities	≤ 100 ppm total
Transition Metals (Fe, Ni, Cu)	≤ 10 ppm each

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