Green Choice For Tomorrow

Home Products>Polyepoxysuccinic acid sodium salt

Polyepoxysuccinic acid(PESA)

CAS Number. : 51274-37-4                                                                                         Molecular Formula:   HO(C4H2O5M2)n             

Product Description:

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 effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious.

PESA has good biodegradation properties, it can be widely used in circulating cool water system in situation of high alkaline, high hardness and high pH value. PESA can be operated under high concentration index. PESA has good synergism with chlorine and other Water Treatment Chemicals.


Inspection Item
Indication Range
Colorless to light yellow transparent liquid
Solid Content% ≥
Density g/cm3@20℃
pH Value(10g/L)

Application areas:

PESA can be used in system of oilfield refill water, crude oil dehydration and boiler;

PESA can be used in circulating cool water system of steel, petrochemical, power plant, medicine.

PESA can be used in boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index.

PESA can be used in detergent fields.

Health and safety: 

The use of proper protective equipment is recommended when using this product. Was thoroughly after handing. Store the product in a cool, dry, well-ventilated area away from incompatible materials. Before handing this material, read the corresponding SDS for safety, health and environmental data.


Liquid product:25/250kg plastic drum, 1.25mt IBCs

Copyright © 2015-2018 协同环保版权所有 冀ICP备16005211号