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Sodium of Polyepoxysuccinic Acid (PESA)

Sodium of Polyepoxysuccinic Acid (PESA)

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.

    CAS No.:  51274-37-4;109578-44-1


    Molecular Formula: HO(C2H2O5M2)nH


    Molecular weight: 400-1500


    Structural Formula: 



    Properties

    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. 


    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)

    9.0-12.0

    10.0-12.0



    Usage

    System of oilfield refill water, crude oil dehydration and boiler;

    Circulating cool water system of steel, petrochemical, power plant, medicine. 

    Boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index. 

    Detergent fields. 


    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); 


    Product Information and Downloads

    Yuanlian-MSDS-PESA.pdf