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Polyacrylic Acid  (PAA)

CAS No. 9003-01-4
Structural Formula
  

Property:
Polyacrylic Acid is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. Polyacrylic Acid can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. Polyacrylic Acid is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

Specifications:

Items	Index
Appearance	Amber transparent liquid
Solid content %	50min
Free monomer (as AA) %	1.0max
Density (20?)g/cm3	1.2min
pH (1% water solution)	3.0-4.5max

30%, 40% ,60% PAA are supplied too.

Application:
Polyacrylic Acid can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/l is preferred.

Packing and storage:
200L plastic drum,IBC(1000L),customers’requirement. Storage for one year in shady room and dry place.