Home    About us   Contact us   Products
Home About us Product Honors About REACH Contact Us 简体中文

      Place: Home  Water Treatment chemicals

 
   
  Productlist
Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents
Salts of Phosphonates
Polycarboxylic antiscalant and dispersant
Biodegradable antiscalant and dispersant
Biocide and Algicide
Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
Corrosion Inhibitor
Oxygen Scavenger
Reverse Osmosis Chemicals
Other
   Contact Us

Shandong Taihe Chemicals Co., Ltd.
TEL:  +86-632-5113066
FAX:  +86-632-5112055
E-mail: info@thwater.net
Web: http://www.taihechem.net
          http://www.thwater.net
ADD: No.1, Shiliquan East Road, Shizhong District, Zaozhuang City, Shandong Province, P.R.China

polyepoxysuccinic acid (PESA)

CAS No. : 51274-37-4;109578-44-1

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

Structural Formula:

Polyepoxysuccinic Acid (PESA)

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 amber transparent liquid White powder
Solid content % 40.0 min 90.0 min
Density (20℃)g/cm3 1.30 min -
pH(1% water solution) 10.0-12.0 10.0-12.0

Usage:

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

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

polyepoxysuccinic acid 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 can be used in detergent fields.

Package and Storage:

polyepoxysuccinic acid liquid: 200L plastic drum,IBC(1000L),customers’ requirement.

polyepoxysuccinic acid solid: 20kg/bag,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.

Synonyms:

PESA;

polyepoxysuccinic acid;

Polyepoxysuccinic Acid(PESA);

epoxysuccinic acid homopolymer;

Polyoxirane-2,3-Dicarboxylic Acid

2,3-oxiranedicarboxylic acid homopolymer;

poly(1-oxacyclopropane-2,3-dicarboxylic acid);