Copper(II) sulfide
Copper(II) sulfide (CAS: 1317-40-4), with the chemical formula CuS, is a black solid compound with a molecular weight of 95.61 g/mol. This chalcogenide finds utility in materials science and related fields. It is supplied by Tech Serve Solutions with a minimum assay of 99% on a trace metals basis.
Materials Science Research
Copper(II) sulfide serves as a precursor or component in the development of novel materials with specific electronic or optical properties. Its chalcogenide nature makes it of interest for semiconductor research.
Catalysis Investigations
This compound may be explored for its catalytic potential in various chemical reactions, particularly in organic synthesis or industrial processes. Further research is ongoing to define its scope.
Semiconductor Development
As a metal sulfide, CuS is investigated for its semiconducting characteristics, potentially contributing to advancements in electronic devices and sensors.
| Molecular weight | 95.61 |
|---|---|
| Empirical formula | CuS |
| Assay | ≥99% trace metals basis |
| Density | 4.6 g/mL at 25 °C(lit.) |
| Particle size | −100 mesh |
| Melting point | 220 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Copper(II) sulfide used for?
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Copper(II) sulfide (CAS: 1317-40-4) is primarily used in materials science research, including investigations into catalysis and semiconductor development.
What is the CAS number and formula for Copper(II) sulfide?
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The CAS number for Copper(II) sulfide is 1317-40-4, and its chemical formula is CuS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Copper(II) sulfide with an assay of ≥99% on a trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Copper(II) sulfide be handled safely?
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Handle Copper(II) sulfide with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Avoid dust formation and ensure adequate ventilation. Consult the Safety Data Sheet for comprehensive handling information.
How is Copper(II) sulfide packed and shipped?
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Copper(II) sulfide is carefully packed to ensure product integrity during transit and is available for export globally by Tech Serve Solutions.
How can I request a sample or quote for Copper(II) sulfide?
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To request a sample or obtain a quote for Copper(II) sulfide, please contact our sales team through the website or by phone.
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