Description

Sodium Perrhenate is a high-purity inorganic salt of rhenium, a critical and strategic metal. This compound serves as a versatile and essential precursor for synthesizing rhenium catalysts, alloys, and other high-performance materials. It is primarily utilized by the petrochemical, electronics, and aerospace industries for applications requiring exceptional thermal stability and catalytic activity. Our supply ensures consistent quality and reliable availability for your advanced manufacturing and research needs.

Application

• Catalyst Precursor: A key starting material for the synthesis of high-performance rhenium-based catalysts used in petroleum reforming, metathesis reactions, and fine chemical synthesis.
• Alloy Production: Used in the preparation of superalloys for jet engine turbine blades and other high-temperature components in aerospace and power generation.
• Electroplating & Coatings: Employed in electroplating baths to deposit rhenium or rhenium-containing coatings for wear-resistant and corrosion-resistant surfaces.
• Electronic Materials: A source material for producing thin films, sputtering targets, and other components in semiconductor and microelectronics fabrication.
• Research & Development: Serves as a standard or reagent in analytical chemistry, materials science research, and the development of new catalytic systems.
• Medical Isotopes: Acts as a target material or intermediate in the production of radioactive isotopes like Rhenium-186 and Rhenium-188 for therapeutic nuclear medicine.

Basic Information

Product Name	Sodium Perrhenate
CAS No.	13472-33-8
Molecular Formula	NaReO4
Molecular Weight	273.19 g/mol
Synonyms	Perrhenic acid sodium salt; Sodium perrhenate(VII); Sodium rhenium oxide (NaReO4); Rhenium sodium oxide; Sodium rhenate; NaReO4; Sodium tetraoxorhenate(VII)
EINECS	236-753-1

Quality Control

Our Sodium Perrhenate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and 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 when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (NaReO4)	≥ 99.9%
Purity (Re basis)	≥ 69.0%
Solubility (in Water)	Clear, colorless solution
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 20 ppm

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