Package: PESA liquid: 200L plastic drum, IBC(1000L), customers' requirement. PESA solid: 20kg/bag, customers' requirement.

Uses : 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, desalinati

Product description: CAS No. : 51274-37-4;109578-44-1 Molecular Formula: HO(C4H2O5M2)nH Molecular weight: 400-1500 Structural Formula: Sodium of 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. 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