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Shandong Taihe Watertreatmet Co., Ltd.    

       Polyepoxysuccinic Acid (PESA) introduction:

Polyepoxysuccinic Acid (PESA)


Molecular Formula: HO(C4H2O5M2)n            Molecular weight: 400-1500

Structural Formula:

Polyepoxysuccinic Acid (PESA)

Polyepoxysuccinic Acid (PESA) Properties:

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.


       Polyepoxysuccinic Acid (PESA) Specification:

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


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.

Package and Storage:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.

Safety Protection:

Alkaline, Avoid contact with eye and skin, once contacted, flush with water


       With Polyepoxysuccinic Acid (PESA) correlation technical paper:

  • Study on synthesis of low-molecular weight polyacrylic acid sodium (PAAS)
  • Preparation and Application of the Novel Polyacrylic Acid Sodium as Pigment Dispersant(PAAS)
  • Study on Preparation of Polyacrylic Acid Sodium(PAAS)
  • Study on Synthesis Conditions of Low Molecular Weight Polyacrylic Acid Sodium(PAAS)
  • Review of Polyacrylic Acid Sodium(PAAS)
  • A New Process for Synthesis of Low- Molecular Weight Polyacrylic Acid Sodium(PAAS)
  • Synthesis and application of polyacrylic acid sodium(PAAS)
  • Research on Synthetification of Sodium Polyacrylic Acid
  • Constituent Design Analyses and Naming Suggestion on Polyacrylic Acid Size
  • Use of polyacrylic acid and polyacrylate sodium in alkaline Zn/MnO2 battery
  • Synthesis of Hybridized Polyacrylic Acid-Kaolin Material and Its Superwater Absorbent Performance
  • Study on Inverse Suspension Polymerization of a Water Absorbent Polyacrylic Acid
  • Size Film Property of Polyacrylic Acid Size

Featured Areas
Anticalants and Corrosion inhibitors
RO membrane chemicals
Chelating Agents
Pretreatment Filming Agents
    Water Treatment Chemicals  |  Anticalants and Corrosion inhibitors  |  RO membrane chemicals  |  Chelating Agents  |  Pretreatment Filming Agents Last Modified: 02/13/2009