Description

Rubidium Tantalate is an inorganic compound of significant interest in advanced materials science and electronics. Its unique combination of rubidium and tantalum oxides provides distinct dielectric and piezoelectric properties that are critical for specialized applications. This material is primarily utilized by manufacturers and research institutions in the electronics, optics, and catalysis sectors, where high-performance ceramic components are required.

Application

• Electroceramics: A key component in the production of high-K dielectric materials for multilayer ceramic capacitors (MLCCs) and other electronic components.
• Piezoelectric Devices: Used in the formulation of specialized piezoelectric ceramics for sensors, actuators, and transducers.
• Optical Coatings: Serves as a precursor or coating material for optical applications due to its specific refractive index and stability.
• Catalysis Research: Investigated as a catalyst or catalyst support in certain organic synthesis and oxidation reactions.
• Solid-State Chemistry: Employed as a starting material or dopant in the synthesis of complex oxide materials and perovskites.
• Academic & Industrial R&D: Used in research laboratories for developing new functional materials with tailored electronic properties.

Basic Information

Product Name	Rubidium Tantalate
CAS No.	12333-74-3
Molecular Formula	RbTaO3
Molecular Weight	279.38 g/mol
Synonyms	Tantalic Acid Rubidium Salt; Rubidium Metatantalate; Rubidium Tantalum Trioxide; Rubidium Tantalum Oxide (RbTaO3); Tantalum Rubidium Oxide; RbTaO3
EINECS	Contact for details

Quality Control

Our Rubidium Tantalate is produced and handled under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analysis to verify critical parameters such as chemical purity, phase composition, and particle size distribution where applicable. Certificates of Analysis (COA) detailing these results 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 area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to RbTaO3 phase
Assay (RbTaO3)	≥ 99.0%
Particle Size (D50)	Customizable (e.g., 1-10 µm)
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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