Description

Sulfanylidenecopper is an inorganic chemical compound of copper and sulfur, recognized by the CAS registry number 62975-02-4. This material serves as a critical precursor and reagent in advanced materials synthesis and inorganic chemistry research, valued for its unique reactivity profile. It is primarily utilized by R&D laboratories and industrial manufacturers in sectors such as electronics, catalysis, and specialty chemical production, where precise inorganic intermediates are required.

Application

• Catalyst Precursor: Used in the synthesis of catalysts for organic transformations and petrochemical processes.
• Electronic Materials: Acts as a starting material for the deposition of copper sulfide thin films in photovoltaic and semiconductor applications.
• Chemical Synthesis: Serves as a specialized reagent in inorganic and organometallic synthesis to introduce copper-sulfur motifs.
• Research & Development: Employed in academic and industrial R&D for exploring new materials with optoelectronic properties.
• Surface Treatment: Potential use in surface modification and functionalization processes.

Basic Information

Product Name	Sulfanylidenecopper
CAS No.	62975-02-4
Molecular Formula	CuS
Molecular Weight	95.61 g/mol
Synonyms	Copper(II) sulfide; Cupric sulfide; Covellite; Copper monosulfide; Thioxocopper; Copper sulfide (CuS); Copper(2+) sulfide
EINECS	Contact for details

Quality Control

Our Sulfanylidenecopper is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as assay and impurity profiles. We adhere to relevant industry standards and can support compliance requirements for research and industrial applications.

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 light-sensitive (store away from light) and hygroscopic (moisture-sensitive). Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Black to dark gray powder or crystalline solid
Identification (IR / XRD)	Conforms to standard
Assay (CuS)	≥ 98.0%
Particle Size (D50)	Contact for details
Moisture Content	≤ 1.0%

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