COPPER(II) SULFIDE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1317-40-4 |
| Product name | COPPER(II) SULFIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for COPPER(II) SULFIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk COPPER(II) SULFIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of COPPER(II) SULFIDE
| Industry | Application | Process |
|---|---|---|
| Electronics Industry | Preparation of semiconductor materials and solar cell absorber layers | Chemical vapor deposition (CVD), sputtering, solution-phase synthesis |
| Catalysis | Catalyst for hydrodesulfurization and organic synthesis reactions | Preparation of supported catalysts, high-temperature calcination |
| Pigments & Coatings | Used as a black or dark brown inorganic pigment | Powder synthesis, wet precipitation, calcination |
| Metallurgy | Intermediate product or feedstock in copper smelting | Pyrometallurgy, hydrometallurgy (e.g., acid leaching) |
| Optoelectronic Materials | Photoconductive and infrared detector materials | Sol-gel process, thermal evaporation, electrochemical deposition |
| Battery Materials | Electrode material research for lithium-ion and sodium-ion batteries | Hydrothermal/solvothermal synthesis, ball milling, electrode coating |
Manufacturing Quality Control of COPPER(II) SULFIDE
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Copper Sulfide Purity | X-Ray Diffraction (XRD) | Analyzes the crystal structure of the sample to identify and confirm the phase purity of copper sulfide, detecting the presence of other copper sulfides (e.g., Cu₂S) or impurity phases. |
| Copper Content | Atomic Absorption Spectroscopy (AAS) | The sample is dissolved, and the concentration of copper ions in solution is measured using atomic absorption spectroscopy to calculate copper content. High accuracy, suitable for trace analysis. |
| Sulfur Content | Infrared Absorption (combined with Combustion Method) | The sample is combusted in a high-temperature oxygen stream, converting sulfur into SO₂ or SO₃, which is then quantified using an infrared detector for accurate determination of sulfur content. |
| Elemental Composition and Impurities | Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) | After digestion of the sample, it is nebulized into plasma, and the concentrations of copper, sulfur, and impurity elements (such as Fe, Pb, Zn, etc.) are determined based on their characteristic emission lines. |
| Surface Morphology and Particle Size | Scanning Electron Microscopy (SEM) + Energy Dispersive Spectroscopy (EDS) | Observes the surface morphology and particle size distribution of copper sulfide particles, combined with EDS for micro-area elemental analysis to assess compositional homogeneity and impurity distribution. |
| Phase and Functional Groups | Raman Spectroscopy | Utilizes characteristic Raman scattering peaks to identify lattice vibration modes of CuS, enabling differentiation between various copper sulfides (e.g., CuS vs. Cu₂S), suitable for non-destructive testing. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Monitors mass changes of the sample under programmed temperature increase to evaluate decomposition behavior and thermal stability of copper sulfide during heating. |
| Moisture and Volatiles | Loss on Drying (LOD) | The sample is dried at a specified temperature (e.g., 105–110°C) until constant weight; moisture and volatile content are calculated based on the mass loss. |
| Particle Size Distribution | Laser Particle Size Analysis (LPSA) | Determines the particle size distribution of powder samples based on laser scattering principles, used to control physical properties and reactivity of copper sulfide powders. |
Technical Specifications of COPPER(II) SULFIDE
| Test Item | Specification |
|---|---|
| Appearance | Pale-blue solid |
| Purity | >=98.5% metals basis |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Solubility | Insoluble in water; soluble in nitric acid and ammonium hydroxide |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of COPPER(II) SULFIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of COPPER(II) SULFIDE
Industrial COPPER(II) SULFIDE Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply