ZINC-COPPER COUPLE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 53801-63-1 |
| Product name | ZINC-COPPER COUPLE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for ZINC-COPPER COUPLE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ZINC-COPPER COUPLE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ZINC-COPPER COUPLE
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as a reducing agent in coupling reactions, such as the Simmons–Smith cyclopropanation | Generates carbene-like active species in situ with diiodomethane (CH₂I₂) under anhydrous conditions for alkene cyclopropanation |
| Pharmaceutical Industry | Synthesis of drug intermediates containing cyclopropyl motifs | Constructs key pharmacophore structures via zinc–copper reagent-mediated cyclopropanation |
| Fine Chemicals | Production of high-value cyclopropane derivatives | Applied as a mild reduction system for selective carbon–carbon bond formation reactions |
| Materials Science | Synthesis of cyclopropane-based functional materials with specialized optical or electronic properties | Contributes to the construction of rigid cyclic structural units for performance tuning of materials |
Manufacturing Quality Control of ZINC-COPPER COUPLE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (ZnCu content) | Acid-Base Titration with EDTA | Complexometric titration using EDTA at controlled pH to quantify total Zn and Cu as chelatable metal content. |
| Zinc Content | ICP-OES | Quantification of Zn by measuring characteristic atomic emission lines after acid digestion and plasma excitation. |
| Copper Content | ICP-OES | Quantification of Cu by measuring characteristic atomic emission lines after acid digestion and plasma excitation. |
| Heavy Metals (Pb, Cd, Ni, Fe) | ICP-MS | Ultra-trace multi-element detection via mass spectrometry following microwave-assisted acid digestion. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration using iodine generation to determine water content based on stoichiometric reaction. |
| Organic Impurities | GC-MS | Separation by gas chromatography followed by mass spectral identification and semi-quantification of residual solvents or organic by-products. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measurement of non-volatile inorganic residue after high-temperature ashing at 550–600 °C. |
| pH of Aqueous Slurry | Potentiometric Measurement | Determination of hydrogen ion activity in a standardized suspension (e.g., 1% w/v in water) using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to derive volumetric particle size distribution in dispersed slurry. |
| Bulk Density | ASTM D1895 Method A | Measurement of mass per unit volume for freely settled powder in a standardized cylinder. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Quantification of volatile loss (e.g., solvent, hydration water) by monitoring mass change under controlled heating (105 °C, 2 h). |
Technical Specifications of ZINC-COPPER COUPLE
| Test Item | Specification |
|---|---|
| Appearance | Dark gray powder |
| Purity | Copper content: 1.0–3.0% (w/w); Zinc content: balance |
| Total Impurities | <=2.0% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm (as Pb) |
| Residue on Ignition | <=0.3% |
| Solubility | Insoluble in water; dispersible in dilute acid |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of ZINC-COPPER COUPLE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of ZINC-COPPER COUPLE
Industrial ZINC-COPPER COUPLE 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.
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