CAS No. 9003-01-4 dispersant for circulating cool water system papermaking, weave, dyeing ceramic, painting 30%,40%,50% Product DescriptionPAA-Polyacrylic acid CAS No. 9003-01-4 Properties: 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 ...