Chromalite MDEA is a highly crosslinked macroporous polymethacrylic matrix, functionalised with tertiary amine (Methacrylic DiEthylAmine MDEA) to form a weakly basic anion exchanger. Chromalite MDEA is available in two different porosities. Separation occurs at a pH that is higher than the isoelectric point of the target compound.

Regulatory Approvals

  • Compliant with ResAP(2004) 3
  • Halal
  • Kosher
  • TSE/BSE/GMO free

Typical Physical & Chemical Characteristics:

Appearance White to off white beads
Volume capacity (min.) >0.15 eq/l
Weight capacity (min.) >0.8 eq/Kg
Surface Area (min.) >150 m²/g
Porosity, Median Pore Diameter (Å) - Lower limit >700 m²/g
pH limit stability 1 - 13
Supplied as Wet
Optimal storage condition 2 - 20 °C
Expiry date (from date of manufacture) 5 years