Principal Applications

  • Polacrilin Potassium

Regulatory Approvals

  • United States Pharmacopeia Compliant

Typical Packaging

  • Small drum (Fiber)

Typical Physical & Chemical Characteristics:

Polymer Structure Polymethacrylic crosslinked with divinylbenzene
Appearance Off-white powder
Functional Group Carboxylic Acid
Ionic Form K+ form
Dry Weight Capacity (min.) 10 eq/kg (K+ form)
Moisture Content (max.) 10 %
> 74 µm (max.) 30 %
> 149 µm (max.) 1 %
Impurities Iron (max.) 100 ppm
Impurities Heavy Metals as Pb (max.) 20 ppm
Arsenic Content (max.) 3 ppm
Potassium Content (Dry Weight) 20.6 - 25.1 %
Sodium Content (Dry Weight) 0.2 %