EDTMPS (Ethylene Diamine Tetra Methylene Phosphonic Acid Sodium)
CAS Number: 1429-50-1
Sodium salt of EDTMP with good solubility and chelation properties. Effective scale inhibitor and chelating agent for circulating cooling water systems.
Technical Specifications
| pH | 10.0–12.0 |
| density | 1.25–1.35 g/mL |
| packaging | 200 kg drums or IBC |
| appearance | Amber liquid |
| active content | 28–32% |
Applications
- Circulating cooling water
- Central heating systems
- Oilfield water injection
- Boiler water
- Industrial cleaning
Key Features
- Alkaline pH — compatible with high-pH systems
- Good chelation of Ca, Mg, Fe, Cu
- High water solubility
- Low toxicity
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