Polyacrylic acid has low molecular weight. They can be used together with phosphonate, with good syrergistic effect. They can be

Chemical name:Polyacrylic Acid

 

Abbreviation: PAA

 

CAS Number: 9003-01-4

 

Application Notes: Polyacrylic acid has low molecular weight. They can be used together with phosphonate, with good syrergistic effect. They can be used in alkaline and high concentration conditions without any scale formation in operation. And besides, their disposal will cause no pollution problem.

 

Recommended Uses: They can be used as scale inhibitors in the re-circulating cooling water systems in power plants, iron and steel factories, chemical fertilizer plants, refineries and air conditioning systems.

 

Typical Properties:

 

Appearance	Colorless or pale yellow viscous liquid
Solid content (%)	30.0 min
Monomer (as AA) (%)	0.50 max
PH (1% solution)	3.0 max
Density @20°C (g/cm3)	1.09 min
Limiting viscosity @30°C(dL/g)	0.060 - 0.100

PAA