Description

Cadmium Tantalate is an inorganic compound with the chemical formula CdTa2O6. This material is valued for its unique dielectric and electro-optical properties, making it a critical component in advanced electronic and ceramic applications. It is primarily utilized by manufacturers and R&D facilities in the electronics, telecommunications, and specialty ceramics industries seeking high-performance materials for capacitors, sensors, and other functional components.

Application

• Dielectric Ceramics: A key raw material for manufacturing high-K dielectric ceramics used in multilayer ceramic capacitors (MLCCs) and other miniaturized electronic components.
• Electro-Optic Devices: Used in the fabrication of components for optical modulators, waveguides, and non-linear optical devices due to its specific crystalline properties.
• Specialty Glass & Ceramic Coatings: Acts as a dopant or additive to modify the refractive index, thermal stability, and electrical properties of specialty glasses and protective ceramic coatings.
• Catalyst Research: Investigated as a potential catalyst or catalyst support in certain high-temperature chemical synthesis and reforming processes.
• Piezoelectric Materials: Explored for use in composite piezoelectric materials for sensors and transducers.
• Academic & Industrial R&D: Serves as a precursor or reference material in materials science research for developing new functional oxides and mixed-metal compounds.

Basic Information

Product Name	Cadmium Tantalate
CAS No.	12292-07-8
Molecular Formula	CdTa2O6
Molecular Weight	586.25 g/mol
Synonyms	Cadmium Ditantalate; Tantalum Cadmium Oxide (CdTa2O6); Cadmium Tantalum Oxide; Cadmium Metatantalate; Ditantalum Cadmium Hexaoxide; Cadmium Tantalum Trioxide (CdTa2O6); CT (abbrev. in ceramics)
EINECS	Contact for details

Quality Control

Our Cadmium Tantalate is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including assay by X-ray fluorescence (XRF) or inductively coupled plasma (ICP) techniques, phase purity by X-ray diffraction (XRD), and particle size distribution analysis. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids. The container must be kept tightly sealed to minimize exposure to atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to CdTa2O6 pattern
Assay (CdTa2O6)	≥ 99.0%
Particle Size (D50)	< 10 µm (or as specified)
Loss on Ignition	≤ 1.0%
Impurities (ICP-MS)	Al, Ca, Cu, Fe, K, Na, Ni, Pb, Si: each ≤ 50 ppm

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