CAS Number: 9003-01-4
PAA is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
PAA 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.
Colorless to pale yellow liquid
Solid content (%)
Free Monomer (Calculate based on the CH2=CH-COOH)Content,%
PH (1% solution) @ 20°C
Density (20°C , g/cm3)
Package and Storage:
Normally in 200L HDPE drum and 1000L IBC.
Storage for one year in shady room and dry place.
Acidity, avoid contact with eye and skin, once contacted, flush with water.