Amberlite® XAD-4 (CAS 37380-42-0) Comprehensive User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Key Applications & Functional Advantages
- 3. Operational Protocols & Best Practices
- 4. Industry-Specific Implementation Cases
- 5. Verified Client Success Stories
- 6. Technical Consultation & Procurement Support
1. Product Specifications & Comparative Analysis
| Parameter | Amberlite® XAD-4 | XAD-16 | XAD-7HP |
|---|---|---|---|
| Polymer Matrix | Styrene-DVB | Styrene-DVB | Acrylic ester |
| Particle Size (mm) | 0.3-0.9 | 0.3-1.2 | 0.3-0.9 |
| Surface Area (m²/g) | 750-800 | 800-850 | 450-500 |
| Pore Diameter (Å) | 50 | 100 | 90 |
2. Key Applications & Functional Advantages
Industrial applications span:
- Pharmaceutical purification: Antibiotic recovery (penicillin/cephalosporin)
- Wastewater treatment: Phenolic compound removal (≥98% efficiency)
- Food processing: Polyphenol concentration from plant extracts
- Chemical manufacturing: Catalyst support systems
3. Operational Protocols & Best Practices
Optimal performance requires:
- Pre-treatment: Sequential methanol/water rinsing (3BV each)
- Flow rates: Maintain 2-4 BV/hr for adsorption phases
- Regeneration: 70% acetone solution (5 BV) at 50°C
- Storage: 20% ethanol solution at 5-30°C
4. Industry-Specific Implementation Cases
Pharmaceutical Extraction:
- Input concentration: 1.2g/L artemisinin crude extract
- Throughput volume: 15 BV before breakthrough
- Recovery yield: 92.4% ± 1.8%
5. Verified Client Success Stories
Case 1: PharmaGreen Co., Ltd. (2023)
- Application: CBD isolation from hemp biomass
- Throughput: 650L/day processing capacity
- Result: 40% reduction in ethanol consumption
Case 2: EcoWater Solutions Inc. (2024)
- Challenge: BPA removal from industrial effluent
- Solution: XAD-4 packed column system
- Outcome: Consistent <0.1ppm output (EPA compliant)
6. Technical Consultation & Procurement Support
For batch testing or technical specifications:
Email: info@vivalr.com
Phone: (86) 15866781826
Request product samples or MSDS documentation:
- 24-hour technical response guarantee
- Custom particle size optimization
- Bulk order discounts (>500kg)
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