Description

Potassium Tellurate is an inorganic salt of telluric acid, a key source of tellurium(VI) in chemical synthesis and industrial processes. This high-purity compound is valued for its role as a stable and reliable precursor in advanced material development and specialty chemical manufacturing. It is essential for research laboratories and industrial sectors focused on electronics, catalysis, and the synthesis of novel inorganic compounds.

Application

• Chemical Synthesis: Acts as a crucial precursor for the preparation of other tellurium-containing compounds and complexes.
• Electronics & Semiconductor Industry: Used in research for developing thin-film materials and dopants for semiconductor applications.
• Catalysis Research: Serves as a catalyst or catalyst component in specialized oxidation and organic synthesis reactions.
• Glass & Ceramics Manufacturing: Employed as an additive to modify the optical and electrical properties of specialty glasses and ceramics.
• Analytical Chemistry: Utilized as a standard or reagent in analytical procedures for tellurium determination.
• Electroplating: Investigated for use in electroplating baths to deposit tellurium or tellurium alloy coatings.

Basic Information

Product Name	Potassium Tellurate
CAS No.	10038-82-1
Molecular Formula	K2TeO4
Molecular Weight	269.79 g/mol
Synonyms	Dipotassium tellurate; Telluric acid, dipotassium salt; Potassium tellurate(VI); Potassium orthotellurate; K2TeO4; Tellurate, potassium
EINECS	233-110-4

Quality Control

Our Potassium Tellurate is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes rigorous analytical testing, including assay and impurity profiling, to meet exacting customer requirements. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment to guarantee product integrity and support your quality management systems.

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 the container tightly sealed to minimize exposure to atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (K2TeO4)	≥ 98.0 %
Solubility (in Water)	Clear, colorless solution
Loss on Drying	≤ 1.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 0.001 %

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