Description

Cobalt Tetrafluoroborate Hexahydrate is an inorganic salt that serves as a high-purity source of cobalt(II) ions in specialized electrochemical and catalytic processes. Its value lies in its solubility in various polar solvents and its stability, which is critical for ensuring consistent performance in demanding industrial applications. This product is essential for manufacturers and researchers in the electronics, electroplating, and advanced materials sectors who require a reliable and high-quality cobalt precursor.

Application

• Electroplating & Surface Finishing: Used as a key component in electrolyte baths for depositing cobalt and cobalt alloy coatings, enhancing wear resistance, hardness, and magnetic properties on substrates.
• Electrolyte for Batteries & Supercapacitors: Functions as an additive or active material precursor in the formulation of advanced electrolytes for energy storage systems.
• Catalyst Synthesis & Chemical Manufacturing: Acts as a versatile cobalt source in the preparation of heterogeneous catalysts, homogeneous catalysts, and other organometallic compounds.
• Research & Development: Employed in academic and industrial R&D for developing new materials, including magnetic nanoparticles, metal-organic frameworks (MOFs), and functional ceramics.
• Analytical Chemistry: Serves as a standard or reagent in various analytical techniques and laboratory procedures requiring a defined cobalt salt.

Basic Information

Product Name	Cobalt Tetrafluoroborate Hexahydrate
CAS No.	26490-63-1
Molecular Formula	Co(BF₄)₂ · 6H₂O
Molecular Weight	366.69 g/mol (anhydrous basis)
Synonyms	Cobalt(II) Tetrafluoroborate Hexahydrate; Cobalt Difluoroborate Hexahydrate; Cobaltous Fluoroborate Hexahydrate; Tetrafluoroboric Acid Cobalt(II) Salt Hexahydrate; Cobalt Fluoroborate; Co(BF4)2.6H2O
EINECS	Contact for details

Quality Control

Our Cobalt Tetrafluoroborate Hexahydrate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, metal content, and impurity profiles. A detailed Certificate of Analysis (COA) documenting assay, identity, and key physical-chemical parameters is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Pink to red crystalline solid
Identification (IR)	Conforms
Assay (Co(BF₄)₂·6H₂O)	≥ 98.0 %
Cobalt (Co) Content	≥ 16.0 %
Insoluble Matter	≤ 0.01 %
Chloride (Cl)	≤ 0.005 %
Sulfate (SO₄)	≤ 0.005 %
Iron (Fe)	≤ 0.001 %
Nickel (Ni)	≤ 0.01 %
Zinc (Zn)	≤ 0.005 %

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