Table of Contents
- Product Specifications & Comparative Analysis
- Industrial Applications & Functional Mechanisms
- Operational Guidelines & Best Practices
- Documented Case Implementations (2-3 Real Client Scenarios)
- Professional Consultation & Quotation Request
Product Specifications & Comparative Analysis
| Parameter | DTPA-5NA 40% Solution | Competitor A | Competitor B |
|---|---|---|---|
| CAS Number | 140-01-2 | 140-01-2 | 140-01-2 |
| Concentration | 40% ±1% | 38-42% | 35-45% |
| pH (1% solution) | 11.0-12.0 | 10.5-12.5 | 11.2-12.8 |
| Density (20°C) | 1.28-1.32 g/ml | 1.25-1.35 g/ml | 1.30-1.40 g/ml |
Industrial Applications & Functional Mechanisms
Core Function: High-efficiency chelating agent with superior metal ion sequestration capacity (Stability constant log K ~22.4 for Fe³⁺)
Primary Sectors:
- Water Treatment: Scale inhibition in cooling towers (Effective up to 80°C)
- Textile Processing: Peroxide stabilizer in bleaching operations
- Agriculture: Micronutrient carrier in fertilizer formulations
- Pulp & Paper: H₂O₂ stabilization in delignification
Operational Guidelines & Best Practices
Dosage Recommendations:
- Cooling Water Systems: 5-15 ppm continuous feed
- Textile Bleaching: 0.1-0.3% on fabric weight
- Fertilizer Additive: 0.5-1.5 kg/ton compound
Compatibility Notes: Maintain pH >10 for optimal performance. Avoid strong oxidizers in closed systems.
Documented Case Implementations
Case 1: Wuhan Jiye Sheng Chemical Co., Ltd.
Application: Boiler water treatment in power plant
Result: 68% reduction in calcium sulfate scaling at 110°C operation
Case 2: Sichuan Hailai Biotechnology Co., Ltd.
Application: Fertilizer micronutrient stabilization
Result: 92% chelation efficiency for Fe-EDDHA alternatives
Professional Consultation & Quotation Request
Technical Support: info@vivalr.com
Procurement Team: (86) 15866781826
Custom Formulation Services Available



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