Polyepoxysuccinic Acid(PESA) CAS NO:51274-37-4

China [CN]

1.CAS NO:51274-37-4

2.Properties: Colorless or amble transparent liquid,Solid content>40%

3.Package: In 250kg plastic drum,IBC Drum.

4.Usage:① Scale inhibition performance of PESA

② Corrosion inhibition performance of PESA

5. Molecular formula: HO(C4H2O5M2)nH 

6.Specification

Items Specification

Solid content % 37.0 min

Density (20℃)g/cm3 1.28 min

pH(1% water solution) 9.0-12.0

PESA has good scale inhibition and dispersion performance for calcium carbonate, calcium sulfate, barium sulfate, calcium fluoride and silicon scale in water, and the scale inhibition effect is better than that of common organic phosphine scale inhibitors. The combination of PESA and phosphonate has good synergistic effect. At the same time, PESA has certain corrosion inhibition and is a multi-element scale inhibitor.