Cupric Sulfate
- CAS No.7758-99-8
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity Cupric Sulfate available in multiple grades including USP, Feed, and Electroplating standards for diverse industrial and nutritional applications.
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Product Overview
Cupric Sulfate, also widely recognized as Copper Sulfate or Blue Vitriol, is a versatile inorganic compound essential to various industrial and nutritional sectors. Our premium grade material is manufactured under strict quality control systems to ensure consistency and reliability for downstream formulations. With the CAS number 7758-99-8, this chemical serves as a critical source of copper ions, utilized extensively in electroplating processes, agricultural fungicides, and as a trace mineral supplement in animal nutrition and human nutraceuticals.
We understand the diverse requirements of our global clientele. Therefore, we offer Cupric Sulfate in multiple specifications ranging from analytical reagent grades to specialized PCB and electroplating grades. Each batch is accompanied by a comprehensive Certificate of Analysis to verify purity and safety standards.
Key Characteristics
- High solubility in water ensuring rapid integration into aqueous solutions.
- Available in hydrated pentahydrate form with stable crystalline structure.
- Low levels of heavy metal impurities suitable for sensitive electronic applications.
- Complies with multiple international standards including USP and Feed Grade specifications.
- Consistent particle size distribution for uniform mixing in solid formulations.
Technical Specifications
Our manufacturing facility produces Cupric Sulfate adhering to rigorous purity thresholds. The following table outlines the key parameters across different grade classifications available for procurement.
| Parameter | Export AR Grade | USP31 | PCB Grade | Feed Grade |
|---|---|---|---|---|
| Assay (CuSO4·5H2O) % | ≥99.5 | 98.5-100.5 | ≥99.0 | ≥98.5 |
| Copper (Cu) % | -- | -- | ≥25.15 | ≥25.0 |
| Water Insolubles % | ≤0.003 | -- | ≤0.005 | ≤0.2 |
| Lead (Pb) % | -- | -- | ≤0.005 | ≤0.001 |
| Iron (Fe) % | ≤0.002 | ≤0.003 | ≤0.005 | -- |
| pH (5% Solution) | 3.8-4.5 | -- | 3.5-4.5 | -- |
Industrial and Nutritional Applications
In the electronics industry, high-purity Cupric Sulfate is indispensable for acid copper electroplating. It ensures uniform deposition on printed circuit boards and semiconductor components, facilitating high-precision conductivity. The low impurity profile of our PCB grade prevents defects in micro-electronic fabrication.
Within the nutraceutical and animal feed sectors, this compound serves as a vital source of dietary copper. It is incorporated into mineral supplements to support enzymatic functions and overall metabolic health. Our Feed Grade and USP compliant materials undergo testing to ensure safety limits for arsenic, lead, and other contaminants are well within regulatory guidelines.
Additionally, the chemical is employed in agriculture as a fungicide and herbicide, and in mining as a flotation agent for ore beneficiation. Its versatility makes it a cornerstone chemical for multiple supply chains.
Packaging and Storage
To maintain product integrity during transit, Cupric Sulfate is packaged in 25kg woven bags equipped with double PE liners. This packaging configuration provides robust protection against moisture and contamination. For storage, we recommend keeping the material in a dry, well-ventilated warehouse. Packages should remain tightly sealed when not in use to prevent caking due to the compound's hygroscopic nature. Proper handling ensures the material retains its free-flowing properties and chemical potency until it reaches your production line.
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