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Controlled-Release Copper Sulfate Pentahydrate (CuSO₄·5H₂O) from China Suppliers and Factory
Product Specifications
| Product Name | Copper Sulfate Pentahydrate |
| Chemical Formula | CuSO₄·5H₂O |
| CAS No. | 7758-99-8 |
| Appearance | Blue crystalline powder or granules |
| Active Ingredient | Copper (Cu) Content: ≥24.5% (as per GB 34459-2017) |
| Physical & Chemical Indicators |
Lead (Pb): ≤5.0 mg/kg Arsenic (As): ≤4.0 mg/kg Cadmium (Cd): ≤2.0 mg/kg Water Solubility (1g/100ml): Clear solution Compliance Standards: GB 34459-2017 |
Functions
Copper Sulfate Pentahydrate is essential for:
Copper Supplementation
Critical for enzymatic functions, hemoglobin synthesis, and iron metabolism in animals.
Growth Promotion
Enhances feed efficiency, weight gain, and skeletal development in livestock and poultry.
Immune Support
Strengthens disease resistance and overall health.
Antimicrobial Action
Inhibits harmful bacteria and parasites in the digestive tract.
Storage & Packing
Storage Conditions
Store in a cool, dry, well-ventilated area, protected from moisture and direct sunlight.
Keep containers tightly sealed to prevent caking or contamination.
Safety Precautions: Avoid contact with incompatible substances (e.g., strong acids, alkalis).
Keep containers tightly sealed to prevent caking or contamination.
Safety Precautions: Avoid contact with incompatible substances (e.g., strong acids, alkalis).
Packaging
Net Weight: 25 kg/bag (moisture-proof, multi-layer packaging).
Shelf Life
24 months from the production date under proper storage conditions.
Usage & Dosage
Application:
Uniformly blend into compound feed, premixes, or mineral supplements.
Recommended Dosage:
Swine
100–300 mg/kg of feed
Poultry
150–500 mg/kg of feed
Cattle
200–400 mg/kg of feed
Aquatic Species
50–200 mg/kg of feed
Important Notes & Precautions
Dosage Adjustment: Adjust dosage based on species-specific copper requirements and regional regulatory limits. Avoid overdose to prevent copper toxicity.
Mixing: Ensure thorough mixing to avoid localized over-concentration.
Certification: Complies with GB 34459-2017 and international feed safety standards.
Mixing: Ensure thorough mixing to avoid localized over-concentration.
Certification: Complies with GB 34459-2017 and international feed safety standards.
Product Details
Frequently Asked Questions
What is the active ingredient content in this Copper Sulfate Pentahydrate?
The active Copper (Cu) content is ≥24.5%, which strictly complies with the GB 34459-2017 standard.
What are the recommended dosages for different animal species?
The recommended dosages per kg of feed are: Swine: 100–300 mg/kg; Poultry: 150–500 mg/kg; Cattle: 200–400 mg/kg; and Aquatic Species: 50–200 mg/kg. Dosages should be adjusted based on species-specific requirements and regional limits.
How should this product be stored to maintain its shelf life?
It should be stored in a cool, dry, well-ventilated area, protected from moisture and direct sunlight. Keep the containers tightly sealed to prevent caking or contamination. Under these conditions, the shelf life is 24 months.
What are the purity limits for heavy metals in this feed additive?
According to GB 34459-2017 standards, the heavy metal limits are: Lead (Pb) ≤5.0 mg/kg, Arsenic (As) ≤4.0 mg/kg, and Cadmium (Cd) ≤2.0 mg/kg, ensuring high purity and safety for animal feed application.
What precautions should be taken when adding it to feed?
It must be uniformly blended into compound feed, premixes, or mineral supplements. Ensure thorough mixing to avoid localized over-concentration and prevent copper toxicity. Avoid contact with incompatible substances like strong acids and alkalis.