Description

Copper Cobalt Disulfide is an inorganic compound with the CAS number 93388-54-6, recognized for its unique catalytic and electronic properties derived from its mixed-metal sulfide structure. This material is of significant commercial interest for its role in advanced energy and chemical synthesis applications. It is primarily utilized by industries involved in the development of high-performance catalysts, battery materials, and specialized pigments.

Application

• Catalyst Precursor: Used in the synthesis of hydrodesulfurization (HDS) and hydrodenitrogenation (HDN) catalysts for petroleum refining.
• Electrode Material: Investigated as a potential active component in lithium-ion and next-generation battery systems for improved energy density.
• Photocatalysis: Employed in research and development for photocatalytic water splitting and degradation of organic pollutants under light irradiation.
• Pigment & Coating Additive: Serves as a specialty pigment or functional additive in coatings due to its specific color and stability properties.
• Chemical Synthesis: Acts as a reagent or intermediate in the preparation of other complex metal sulfide nanomaterials.
• Solid-State Physics Research: Used in academic and industrial R&D to study magnetic, electrical, and optical properties of ternary chalcogenides.

Basic Information

Product Name	Copper Cobalt Disulfide
CAS No.	93388-54-6
Molecular Formula	CoCuS₂
Molecular Weight	186.55 g/mol
Synonyms	Cobalt Copper Disulfide; Copper Cobalt Sulfide; CoCuS₂; Cobalt Copper Sulfide (CoCuS₂); Ternary Copper Cobalt Sulfide; CuCoS₂; Copper-Cobalt Sulfide Nanoparticles; Mixed Metal Sulfide (Co, Cu)
EINECS	Contact for details

Quality Control

Our Copper Cobalt Disulfide is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including X-ray diffraction (XRD), inductively coupled plasma (ICP) analysis, and scanning electron microscopy (SEM). A Certificate of Analysis (COA) detailing purity, particle size distribution, and other critical parameters 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, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere such as argon or nitrogen for long-term storage to prevent oxidation and moisture uptake.

Specification

Item	Specification
Appearance	Black to dark gray powder
Identification (XRD)	Conforms to standard pattern
Purity (CoCuS₂, by ICP)	≥ 99.0%
Cobalt (Co) Content	30.0 - 32.0 %
Copper (Cu) Content	32.0 - 34.0 %
Sulfur (S) Content	Balance
Particle Size (D50)	< 10 µm (or as specified)
Loss on Drying	≤ 1.0 %

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