Copper sulfate basic Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1344-73-6 |
| Product name | Copper sulfate basic |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeSpecialty 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 Copper sulfate basic
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Copper sulfate basic Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Copper sulfate basic
| Industry | Application | Process |
|---|---|---|
| Agriculture | Fungicide, pesticide ingredient | Used in the preparation of Bordeaux mixture to control fungal diseases—such as downy mildew and anthracnose—in fruit trees and vegetables |
| Coatings | Antifouling additive | Incorporated into marine antifouling paints to inhibit marine organism adhesion and extend hull service life |
| Wood Processing | Wood preservative | Applied in combination with other metal salts for wood treatment to prevent decay and fungal attack |
| Chemical Manufacturing | Catalyst precursor | Serves as a raw material for copper-based catalysts used in catalytic organic synthesis reactions |
| Textiles | Dyeing auxiliary | Used as a mordant in dyeing processes to improve dye affinity and colorfastness on fibers |
| Water Treatment | Algaecide | Dosed into ponds or reservoirs to control the growth of harmful algae, including cyanobacteria |
Manufacturing Quality Control of Copper sulfate basic
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Copper Content | Complexometric Titration (EDTA) | Copper ions form a stable complex with EDTA at pH 4–5, detected using murexide or PAN indicator. |
| Basicity (as CuO) | Acid-Base Titration | Total alkalinity is determined by titration with standardized HCl after dissolution in acetic acid. |
| Sulfate Content | Gravimetric Analysis (BaSO₄ precipitation) | Sulfate is precipitated as barium sulfate and quantified by weighing the dried precipitate. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) or Oven Drying | Mass loss upon heating at 105–110 °C reflects moisture and volatile impurities. |
| Insoluble Matter | Filtration and Gravimetry | Sample is dissolved in dilute acetic acid; residue is filtered, dried, and weighed. |
| Heavy Metals (Pb, Cd, As) | ICP-MS or ICP-OES | Multi-element quantification after acid digestion, based on element-specific atomic emission or mass detection. |
| Chloride Impurity | Potentiometric Titration (AgNO₃) | Chloride ions react with silver nitrate to form AgCl precipitate; endpoint detected by silver electrode. |
| pH of Aqueous Slurry | Potentiometric Measurement | pH measured in a defined suspension (e.g., 10% w/v in distilled water) using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Light scattering pattern of dispersed particles is analyzed to determine size distribution. |
| Color and Appearance | Visual Inspection against Standard | Assessed under controlled lighting for uniformity, free-flowing nature, and absence of discoloration or foreign matter. |
Technical Specifications of Copper sulfate basic
| Test Item | Specification |
|---|---|
| Appearance | Blue-green crystalline powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=1.0% |
| Heavy Metals | <=20 ppm |
| Total Impurities | <=2.0% |
| Solubility | Insoluble in water; soluble in dilute mineral acids |
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 Copper sulfate basic
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Copper sulfate basic
Industrial Copper sulfate basic 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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