Polyacrylic Acid
-
- Category :
Other Chemicals
- CAS NO : 9003-01-4
- EC NO : 202-415-4
- Molecular Formula : (C3H4O2)n
- Main Specifications :
- Synonyms : poly(1-carboxyethylene);Poly(acrylic acid);Acrylic Acid glacial;Fluorosulfuric acid;2-Propenoic acid, homopolymer;Acrylic polymer resins;Polyacrylic Acid;Propenoic acid, homopolymer;Propenoic acid polymer;Propenoic acid, polymers, homopolymer;Carbopol;Carboxypoly-methylene;PAA;Carbomer 910;acrylicacid,poly;Carbomer;
Package: 200L plastic drum, IBC(1000L), customers’ requirement.
Uses : PAA can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, Powdered laundry detergents, refineries and air conditioning systems. Dosage should be in accordance w
Molecular Structure:

Product description:
CAS No. 9003-01-4
Structural Formula:
Polyacrylic Acid (PAA)
Properties:
? Inhibits precipitation of silicate, carbonates and phosphates
? Deposit control
? Disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate
_ Dispersant / deflocculation
_ Crystal morphology modifier
_ Crystal growth inhibitor
_ Anti-redeposition for hydrophilic soils
? Chelating Agent
_ Detergent builder functionality
_ Phosphate replacement
Specification:
Items Index
Appearance Colorless to yellow transparent liquid
Solid content % 62.0-64.0
Free monomer (as AA) % 1.0 max
Density (20℃)g/cm3 1.20 min
pH(as it) 2.0-3.0
Viscosity (at 25°C) mPa?s 1000-2000
Average Molecular weight 2000-3000
Usage:
PAA can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, Powdered laundry detergents, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/L is preferred.
Package and Storage:
200L plastic drum, IBC(1000L), customers’ requirement. Storage for one year in shady room and dry place.