Description

Perrhenic Acid, Cesium Salt is a high-purity inorganic compound of significant industrial and research interest. This specialized cesium salt of perrhenic acid is valued for its unique chemical properties, particularly as a precursor in advanced materials synthesis and catalysis. It is primarily utilized by manufacturers and R&D laboratories in the electronics, chemical synthesis, and specialized catalyst development sectors.

Application

• Catalyst Precursor: Serves as a critical starting material in the synthesis of highly active rhenium-based catalysts for hydrogenation, dehydrogenation, and metathesis reactions.
• Advanced Materials: Used in the development of specialized ceramics, coatings, and composite materials requiring controlled incorporation of rhenium and cesium.
• Electronics & Semiconductors: Acts as a doping agent or thin-film deposition source in the production of specialized electronic components and semiconductor layers.
• Research & Development: Employed in academic and industrial R&D for exploring new catalytic processes, material properties, and synthetic pathways involving rhenium chemistry.
• Analytical Chemistry: May be used as a standard or reagent in spectroscopic and other analytical techniques for rhenium or cesium quantification.

Basic Information

Item	Detail
Product Name	Perrhenic Acid, Cesium Salt
CAS No.	13768-49-5
Molecular Formula	CsReO4
Molecular Weight	385.91 g/mol
Synonyms	Cesium Perrhenate; Cesium Rhenium(VII) Oxide; Cesium Tetraoxorhenate(VII); Perrhenic Acid Cesium Salt; CsReO4; Rhenium Cesium Oxide (ReCsO4); Cesium Rhenate
EINECS	Contact for details

Quality Control

Our Perrhenic Acid, Cesium Salt is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including Inductively Coupled Plasma (ICP) analysis, X-ray diffraction (XRD), and titration methods. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (CsReO4)	≥ 99.0%
Purity (by ICP-OES)	≥ 99.9% (Metals basis)
Impurities (ICP-MS)	Al, Ca, Fe, K, Na: < 10 ppm each
Loss on Drying	≤ 0.5%

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