Polyacrylic Acid Sodium Salt (PASS)

We are Exporting and Making Polyacrylic Acid Sodium Salt (PASS) in Zibo, Shandong Sheng, China. Product Description:- Product Name: PAAS Full Name: Polyacrylic Acid Sodium Salt Synonyms: PAAS; POLY(ACRYLATE SODIUM); Polyacrylic Acid Sodium Salt; Poly(acrylic acid sodium salt) CAS No.9003-04-7 Formula: (C3H3NaO2)n Properties: PAAS is in-noxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, paper making, weave, dyeing, ceramic, painting, etc. Item Index Appearance Colorless or light yellow clear liquid Colorless or light yellow clear liquid Density (20a ) a Y1.15 g/cm3 a Y1.25 g/cm3 pH Value(1.0% Aqueous Solution) 6.0-8.0 6.0-8.0 Solid Content a Y30.0% a Y40.0% Free monomer content a 0.50% a 0.50% Limiting viscosity number 0.055~0.100 dL/g(30A C) 0.055~0.100 dL/g(30A C) Application PAAS can be used in 1. Circulating cool water system of the electric power plant, chemical plant, fertilizer plant, oil refinery plant and air conditioner system, metallurgy and other industries; 2. Oilfield refilling water; 3. Circulating water system of winter heating facilities; 4. Ceramic industry; 6. Papermaking industry; 7. Textile industry; 8. Printing and dyeing industry; 9. Coating ; 10. Concrete.