Sodium of Polyepoxysuccinic Acid (PESA)
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Product Description
Sodium of Polyepoxysuccinic Acid (PESA)
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 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.
Specification of Product
Product Name : Sodium of Polyepoxysuccinic Acid (PESA)
PESA
Molecular Formula: HO(C4H2O5M2)nH
Molecular weight: 400-1500
CAS No.: 51274-37-4
CAS No.: 109578-44-1
Sodium of Polyepoxysuccinic Acid (PESA) Quality Standard:
Liquid Solid
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
Packing
PESA liquid: 200L plastic drum, IBC(1000L), customers' requirement.
PESA solid: 20kg/bag, customers' requirement.
Storage
Storage for 10 months in shady room and dry place.
Sodium of Polyepoxysuccinic Acid (PESA) Applications
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.