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Polycarboxylic antiscale and dispersant

Polyepoxysuccinic Acid (PESA)

Synonym: Polyoxirane-2,3-Dicarboxylic Acid

CAS No. : 51274-37-4

Molecular Formula: HO(C4H2O5M2)n

Molecular weight:  400-1500

Structural Formula:

Polyepoxysuccinic Acid (PESA) Structural Formula

Properties:

Polyepoxysuccinic Acid 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.

Polyepoxysuccinic Acid 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. Polyepoxysuccinic Acid can be operated under high concentration index. Polyepoxysuccinic Acid has good synergism with chlorine and other Water Treatment Chemicals.

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

Usage:

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

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

Polyepoxysuccinic Acid (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.

Polyepoxysuccinic Acid (PESA) can be used in detergent fields.

Package and Storage:

200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.

Safety Protection:

Alkaline, avoid contact with eye and skin, once contacted, flush with water.

Relevent:

Sodium of Polyaspartic Acid (PASP)
Phosphino Carboxylic Acid Polymer(PCA)
Polyacrylic Acid Sodium (PAAS)

Shandong IRO Water Treatment Co., Ltd.

Office Address: No.42-60, Zhongshan RD, Qingdao, Shandong, China
Factory Address: Qicun Town, Shizhong, Zaozhuang, Shandong, China
Tel: +86-532-85027466 Fax: +86 532 85028486
Email: info@irowater.com

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