Description

Cesium Hexafluoroarsenate is a specialized inorganic salt of cesium and hexafluoroarsenate anion. This high-purity compound is valued for its role as a critical precursor and reagent in advanced materials synthesis and specialized chemical research. It is primarily utilized by R&D laboratories and industrial manufacturers in the electronics, optics, and inorganic chemistry sectors seeking precise and reliable fluorinated arsenate sources.

Application

• Precursor material for the synthesis of complex fluoride and arsenate-based inorganic compounds.
• Research reagent in the development of specialty optical materials and crystals.
• Used in the preparation of ionic liquids and non-aqueous electrolytes for specialized electrochemical applications.
• Intermediate in the synthesis of catalysts for specific fluorination reactions.
• Starting material for the deposition of thin films in advanced semiconductor research.
• Reference standard and analytical reagent in spectroscopic and chromatographic analysis.

Basic Information

Item	Detail
Product Name	Cesium Hexafluoroarsenate
CAS No.	18424-16-3
Molecular Formula	CsAsF6
Molecular Weight	343.81 g/mol
Synonyms	Cesium hexafluoroarsenate(V); Cesium fluoroarsenate; Cesium hexafluoroarsenate(1-); Cesium arsenate hexafluoride; CsAsF6; Cesium(1+) hexafluoroarsenate
EINECS	Contact for details

Quality Control

Our Cesium Hexafluoroarsenate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. Production adheres to relevant industry standards for inorganic reagents. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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) and incompatible with strong acids/organic solvents and fluorides/strong alkalis. Keep the container tightly sealed in a dry environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (CsAsF6)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.01 %

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