Table of Contents
- Product Overview & Specifications
- Applications of Copper Hydroxide
- Usage Guidelines
- Case Studies
- Inquiry & Contact
Product Overview & Specifications
Basic Information
| Parameter | Value |
|---|---|
| CAS Number | 20427-59-2 |
| Molecular Formula | Cu(OH)₂ |
| Appearance | Blue-green powder |
| Purity | ≥98% |
| Solubility | Insoluble in water, soluble in acids |
| Density | 3.37 g/cm³ |
| pH (5% suspension) | 7-8 |
Comparative Analysis
| Grade | Industrial | Agricultural |
|---|---|---|
| Purity | ≥95% | ≥98% |
| Particle Size | 50-100 µm | 10-20 µm |
| Moisture Content | ≤2% | ≤1% |
| Lead (Pb) | ≤50 ppm | ≤10 ppm |
Applications of Copper Hydroxide
Agricultural Uses
Widely used as a fungicide and bactericide for crops like citrus, grapes, and vegetables to control:
- Citrus canker
- Downy mildew
- Leaf spot diseases
Industrial Applications
- Catalyst in organic synthesis
- Wood preservative
- Raw material for copper-based pigments
Usage Guidelines
Agricultural Formulation
| Crop | Dosage | Frequency |
|---|---|---|
| Citrus | 2-4 kg/ha | Every 14 days |
| Grapes | 1.5-3 kg/ha | Pre-bloom stage |
Safety Handling
- Wear PPE: gloves, goggles, respirator
- Avoid contact with acids
- Store in dry, ventilated area
Case Studies
Case 1: Citrus Farm in Florida
- Challenge: 40% yield loss from citrus canker
- Solution: Applied 3 kg/ha copper hydroxide every 15 days
- Result: 85% disease reduction, 30% yield increase
Case 2: Chemical Manufacturer in Germany
- Application: Catalyst for phthalocyanine dye production
- Outcome: 20% faster reaction rate vs. traditional catalysts
- Purity: Final dye product achieved 99.5% purity
Inquiry & Contact
For technical specifications, bulk pricing, or customized formulations:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request a free sample or MSDS: Provide your company name, intended use, and required quantity.
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