Description

Potassiumferrate CAS NO 13718-66-6 is a powerful inorganic oxidizing agent with the chemical formula K₂FeO₄. This high-valent iron compound is valued for its exceptional oxidizing power and its role as a source of ferrate(VI) ion in advanced chemical processes. It is a critical material for researchers and industries focused on advanced oxidation technologies, water treatment, and the synthesis of specialty chemicals. Its unique properties make it suitable for applications requiring a strong, selective oxidant.

Application

• Advanced Water and Wastewater Treatment: Used as a potent oxidant for the degradation of organic pollutants, disinfection, and removal of heavy metals.
• Organic Synthesis: Serves as a selective oxidizing agent in the synthesis of complex organic molecules and fine chemicals.
• Battery Technology Research: Investigated as a cathode material component in super-iron battery chemistry due to its high redox potential.
• Surface Treatment & Etching: Employed in specialized surface modification and etching processes for metals and semiconductors.
• Environmental Remediation: Applied in soil and groundwater remediation for contaminant oxidation.
• Laboratory Research & Analytical Chemistry: Utilized as a standard or reagent in research studies involving oxidation kinetics and mechanisms.

Basic Information

Product Name	Potassiumferrate
CAS No.	13718-66-6
Molecular Formula	K₂FeO₄
Molecular Weight	198.04 g/mol
Synonyms	Potassium ferrate(VI); Dipotassium ferrate; Iron potassium oxide (K2FeO4); Potassium hexaoxoferrate(2-); Potassium iron oxide; Ferrate(2-), hexaoxo-, dipotassium, (T-4)-; Potassium hyperferrate
EINECS	237-285-5

Quality Control

Our Potassiumferrate is produced and handled under strict quality protocols to ensure batch-to-batch consistency and performance. Quality is verified through comprehensive analytical testing, including assay (purity) determination and impurity profiling. A Certificate of Analysis (COA) detailing specific results is provided with each shipment. We adhere to relevant industry standards for laboratory and technical-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to minimize exposure to moisture and air. Isolate from incompatible materials such as strong acids, organic solvents, and reducing agents.

Specification

Item	Specification
Appearance	Dark purple to black crystalline powder
Identification (IR)	Conforms
Assay (K₂FeO₄)	≥ 96.0 %
Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO₄)	≤ 0.1 %
Moisture (Loss on Drying)	≤ 1.0 %

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