CAD-40 Macroporous Adsorption Resin (Mid-Polarity)
About this Product:
The CAD-40 is a mid-polarity, macroporous adsorbent resin with high affinity for specific compounds.
Application
- Its main applications are the adsorption of Vitamin B12 and the purification of antibiotics.
Physical and Chemical Properties:
Information | Specification |
Polymer Matrix Structure | Crosslinked Polystyrene |
Polarity | Mid-polarity |
Physical Form and Appearance | White spherical beads |
Bead Size | 0.3-1.25 |
Moisture(%) | 55-65 |
True density(g/ml)(wet) | 1.02-1.09 |
Apparent density(g/ml)(wet) | 0.67-0.73 |
Surface area(m2/g) | 450-500 |
Apparent density(g/ml)(dry) | ——— |
Skeletal density(g/ml)(dry) | ——— |
average pore diameter (nm) | 5-7 |
Porosity(%) | 56-66 |
Pore volume(ml/g) | 0.85-0.95 |
Suggested Operating Condition
Maximum Temperature | 150℃ |
Adsorption flow rate | 1—4BV/hr |
Desorption flow rate | 0.6—2BV/hr |
Desorption dose | 2—3BV |
Desorption material | Ethanol or Ethanol water solution |
Regenerant Concentration | ———– |
Regenerant dosage | ———– |
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