COPPER(I) SULFIDE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 22205-45-4 |
| Product name | COPPER(I) SULFIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeElectronic GradeReagent 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(I) SULFIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk COPPER(I) SULFIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of COPPER(I) SULFIDE
| Industry | Application | Process |
|---|---|---|
| Electronics Industry | Semiconductor materials, optoelectronic conversion materials | Chemical vapor deposition (CVD), sol-gel process, hydrothermal synthesis |
| Catalysis | Catalysts for organic synthesis reactions (e.g., oxidation, coupling reactions) | Preparation of supported catalysts, co-precipitation |
| Pigments & Coatings | Black or brownish-black inorganic pigments | High-temperature solid-state reaction, wet-chemical synthesis |
| Solar Cells | Absorber layer material for thin-film solar cells | Magnetron sputtering, electrochemical deposition, spray pyrolysis |
| Analytical Chemistry | Reagents for qualitative or quantitative analysis (e.g., copper ion detection) | Precipitation reaction, colorimetric analysis |
| Metallurgical Industry | Intermediate product or by-product in copper smelting | Intermediate phase in smelting, roasting, and electrolytic refining |
Manufacturing Quality Control of COPPER(I) SULFIDE
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity (Main Component Analysis) | Chemical Titration (Iodometric Method) | Utilizes the reaction between cuprous sulfide and iodine standard solution; the Cu₂S content is calculated based on the amount of iodine consumed during titration. Simple to operate and low cost, suitable for high-purity samples. |
| X-Ray Fluorescence Spectroscopy (XRF) | Non-destructive testing method that rapidly measures elemental contents of copper and sulfur in the sample, then estimates Cu₂S purity based on stoichiometric ratios. Suitable for batch screening. | |
| Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | After digesting the sample, determines the concentration of copper in solution and calculates Cu₂S content based on theoretical composition. Offers high sensitivity and good accuracy. | |
| Sulfur Content | High-Frequency Infrared Carbon-Sulfur Analyzer | The sample is combusted in a high-frequency furnace, and the released SO₂ gas is measured via infrared absorption to determine sulfur content. Specifically designed for precise sulfur determination. |
| Crystal Phase Structure | X-Ray Diffraction (XRD) | Identifies Cu₂S crystal phases (e.g., chalcocite structure) through characteristic diffraction peaks, assessing phase purity and detecting impurity phases such as CuS or CuO. |
| Surface Morphology and Particle Size | Scanning Electron Microscopy (SEM) | Observes particle morphology, size distribution, and agglomeration, helping evaluate material uniformity and process stability. |
| Elemental Valence State Analysis | X-Ray Photoelectron Spectroscopy (XPS) | Analyzes the chemical states of surface copper and sulfur to confirm the presence of monovalent copper (Cu⁺) and divalent sulfur (S²⁻), verifying the Cu₂S chemical structure. |
| Impurity Elements | ICP-MS (Inductively Coupled Plasma Mass Spectrometry) | Highly sensitive detection of trace metal impurities such as Fe, Pb, Zn, and Ni, meeting quality control requirements for high-purity materials. |
| Thermal Stability | Thermogravimetric Analysis (TGA) | Monitors sample mass changes under programmed temperature increase to evaluate oxidation onset temperature and decomposition behavior, thereby determining thermal stability. |
Technical Specifications of COPPER(I) SULFIDE
| Test Item | Specification |
|---|---|
| Appearance | Green solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=1.0% |
| Heavy Metals | <=20 ppm |
| Solubility | Insoluble in water; soluble in nitric acid |
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(I) SULFIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of COPPER(I) SULFIDE
Industrial COPPER(I) 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