Description

Cobalt Bis(Trifluoromethylsulfonyl)Imide is a specialized organometallic salt with the CAS number 207861-61-8, known for its unique electrochemical properties. This compound is a critical precursor for advanced electrolytes and catalysts, offering high thermal stability and ionic conductivity. It is essential for researchers and manufacturers in the fields of energy storage, electroplating, and specialty chemical synthesis.

Application

• Electrolyte Additive for Lithium-Ion Batteries: Used to enhance conductivity and thermal stability in high-performance battery formulations.
• Catalyst Precursor: Serves as a source of cobalt in homogeneous and heterogeneous catalysis for organic synthesis.
• Electroplating Solutions: Employed in the deposition of cobalt and cobalt alloy coatings for corrosion resistance and magnetic applications.
• Ionic Liquid Synthesis: A key component in creating task-specific ionic liquids for separation and electrochemical processes.
• Supercapacitor Development: Utilized in the formulation of electrolytes for high-power density energy storage devices.
• Chemical Vapor Deposition (CVD): Acts as a volatile precursor for depositing thin films of cobalt-containing materials.

Basic Information

Product Name	Cobalt Bis(Trifluoromethylsulfonyl)Imide
CAS No.	207861-61-8
Molecular Formula	C4CoF12NO8S4
Molecular Weight	569.23 g/mol
Synonyms	Cobalt(II) bis(trifluoromethanesulfonyl)imide; Cobalt(II) TFSI; Co(TFSI)2; Cobalt bis(trifluoromethanesulfonyl)amide; Cobalt imide, bis(trifluoromethylsulfonyl)-; Co(NTf2)2; Cobalt(2+) bis((trifluoromethyl)sulfonyl)azanide
EINECS	Contact for details

Quality Control

Our Cobalt Bis(Trifluoromethylsulfonyl)Imide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. The product is characterized using advanced analytical techniques including ICP-MS, NMR, and Karl Fischer titration. A comprehensive Certificate of Analysis (COA) detailing purity, metal content, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Light pink to purple crystalline powder
Identification (IR)	Conforms to structure
Assay (Co content)	≥ 98.0 %
Purity (HPLC)	≥ 99.0 %
Water Content (KF)	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 100 ppm

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