Polyepoxysuccinic Acid (PESA)
Molecular Formula:
HO(C4H2O5M2)nH
Molecular Weight:
400-1500
Structure Formula:
Properties:
Polyepoxysuccinic acid (PESA) is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen. It has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride, and silica scale, with better effects than ordinary organophosphines. When built with organophosphates, the synergism effects are obvious.
Polyepoxysuccinic acid has good biodegradation properties. It can be widely used in circulating cool water systems in situations of high alkaline, hardness, and pH value. Polyepoxysuccinic acid can be operated under a high concentration index. It has good synergism with chlorine and other Water Treatment Chemicals.
Specifications:
| Items | Index |
|---|---|
| Appearance | Colorless or amble transparent liquid |
| Solid content, % | 40.0 Min. |
| Density (20℃), g/cm3 | 1.28 Min. |
| pH (1%water solution) | 9.0-12.0 |
Uses:
Polyepoxysuccinic acid can be used in an oilfield refill water system, crude oil dehydration, and boiler. PESA can be used in circulating cool water systems of steel, petrochemical, power plant, and medicine.
Polyepoxysuccinic acid can be used in boiler water, circulating cool water, desalination plant, and membrane separation in a situation of high alkaline, hardness, high pH value, and high concentration index. PESA can be used in detergent fields.
Packing and Storage:
Generally, in a 250 kg net plastic drum, the IBC drum can also be used as required.
Storage for ten months in a room shady and dry place.
Safety Protection:
Alkaline, avoid contact with the eyes and skin. Once contacted, flush with water.