Table of Contents
EDTMPS Sodium Salt: Key Specifications
Chemical Profile
| Parameter | Description |
|---|---|
| CAS No. | 22036-77-7 |
| Molecular Formula | C6H12O12N2P4Na8 |
| Appearance | Yellow-brown transparent liquid |
| Active Component | ≥30% EDTMPS |
| Thermal Stability | Effective up to 200°C |
Comparative Analysis
| Feature | EDTMPS | Conventional Phosphates |
|---|---|---|
| Corrosion Inhibition | 3-5× higher efficiency | Baseline performance |
| Scale Prevention | Effective against CaSO4/BaSO4 | Limited sulfate control |
| Environmental Impact | Biodegradable formulation | Eutrophication risk |
Core Industrial Applications
Water Treatment Systems
Operates as multi-functional additive in:
- Cooling tower corrosion management
- Boiler feedwater scale inhibition
- RO membrane protection
Surface Engineering
- Cyanide-free electroplating complexation
- Metal surface passivation
Technical Advantages
- 8 ionic dissociation states for enhanced chelation
- Stable performance across pH 2-12
- Synergistic with polyelectrolytes
Industry Implementation Cases
Case 1: Power Plant Cooling System
30% reduction in maintenance costs through calcium sulfate scale control
Case 2: Textile Dyeing Facility
Improved color fastness using 0.5% EDTMPS as oxygen bleach stabilizer
Procurement Considerations
- Verify ISO 9001/14001 certification
- Request batch-specific analysis certificates
- Evaluate custom concentration options
Request Technical Consultation
Contact our water treatment specialists:
Email: info@vivalr.com
Tel: (86) 15866781826



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