Polycarboxylate Scale Inhibitor and Dispersant
Polyepoxysuccinic Acid (PESA)
CAS. 51274-37-4
ApplicationThe PESA is a phosphate-free, non-nitrogen eco-friendly versatile polycarboxylate scale inhibitor and dispersant. It has good performance in inhibition and dispersion of calcium carbonate, calcium sulfate, barium sulfate, calcium fluoride and silica scales. It achieves a synergetic effect when used with phosphates.
The PESA features good biodegradability and wide range of applications. Especially under high alkaline, high hardness, or high pH cooling water conditions, it achieves high concentration treatment.
200 L/plastic drum or intermediate bulk container (IBC)
Specification(Molecular weight 400-1500)
| Property | Value |
| Appearance | colorless to pale amber transparent liquid |
| Solid content | ≥40.0 % |
| Density (20 ℃) | ≥ 1.28 g/cm3 |
| PH (1% aqueous solution) | 9.0-12.0 |
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