Table of Contents
- Product Overview
- Specifications & Comparative Analysis
- Industrial Applications
- Operational Guidelines
- Implementation Case Studies
- Contact for Technical Consultation
Copper(II) Chloride Dihydrate (CAS 7447-39-4)
Core Characteristics
Copper(II) chloride, molecular formula CuCl₂·2H₂O, appears as blue-green crystalline solid with hygroscopic properties. This transition metal compound demonstrates exceptional redox reactivity across multiple industrial processes.
Regulatory Compliance
| Parameter | Specification |
|---|---|
| Purity Grade | Industrial (≥98%), Reagent (≥99.5%) |
| Density | 2.51 g/cm³ |
| Decomposition Temp | 993°C (anhydrous form) |
| Solubility | 70.6 g/100ml H₂O (20°C) |
| CAS Registry | 7447-39-4 |
Technical Specifications & Comparative Analysis
| Property | CuCl₂ | CuSO₄ | Cu(NO₃)₂ |
|---|---|---|---|
| Chloride Content | 52.7% | N/A | N/A |
| pH (1% sol.) | 3.5-4.5 | 3.5-4.5 | 3.0-4.0 |
| Oxidation Potential | +0.34 V | +0.15 V | +0.25 V |
| Cost Efficiency | High | Medium | Low |
Industrial Utilization Overview
Catalytic Applications
Essential catalyst in:
- Vinyl acetate monomer production
- Methacrylate ester synthesis
- Dehydrogenation reactions
Surface Treatment
- PCB etching solutions (cupric chloride etchant)
- Aluminum anodizing processes
- Metal patination formulations
Agricultural Applications
- Fungicidal compositions (wood preservation)
- Soil amendment for copper-deficient crops
Operational Protocols
Handling Requirements
| Parameter | Specification |
|---|---|
| Storage Temp | 15-30°C |
| Solution Concentration | Max 40% w/v |
| Waste Treatment | Alkaline precipitation method |
Reaction Engineering
Optimal parameters for catalytic applications:
- Temperature: 80-120°C
- Pressure: 1.5-3 bar
- Residence Time: 45-90 minutes
Industry Implementation Cases
Case 1: Petrochemical Catalyst
Client: Zhejiang Refining Co., Ltd.
Application: Ethylene dichloride production catalyst
Outcome: 18% yield improvement vs. ferric chloride
Case 2: Electronics Manufacturing
Client: Shenzhen PCB Solutions
Application: High-precision circuit etching
Result: 5μm line width achievement
Case 3: Agricultural Formulation
Client: Anhui AgroChem Co.
Use: Fungicidal additive for rice crops
Benefit: 92% blast disease suppression rate
Technical Consultation & Ordering
Procurement Guidance
- Batch certification available
- Custom particle size distribution
- Bulk container packaging options
Contact Information
Email: info@vivalr.com
Phone: (86) 15866781826
Office Hours: Mon-Fri 08:30-17:30 CST
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