Polyacrylic Acid (PAA) 62-64% 0 CAS NO.9003-01-4

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

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.

mol wt average m_w ~15,000concentration 35 wt. % in h₂orefractive index n20/d 1.405density 1.25 g/ml at 25 °c