Macroporous adsorption resin HPD400(neutral-polarity)
　

Application :

Chinese medicine compound extraction; purification of amino acid, protein and; alkaloid, notoginsenosides, coenzyme and Urokinase extraction and purification.

Capacity index:

appearance : opacity，white spherical granule. 

Granularity:( granule diameter 0.3—1.2mm)≥90%

          Moisture: 65—75%

          Visual density in wet state ：0.68—0.75g/ml

          True density in wet state ：1.03—1.07g/ml

          Apparent density ：0.28—0.34g/ml

          average pore diameter：75—80A°

          ratio surface area：500--550m²/g

condition for operation： maximum temperature degree：150^°/C

          adsorption flow rate：1---4BV/hr

          desorption  flow rate：0.6—2BV/hr

          desorption material dose ：2—3BV

        desorption material ：ethanol or ethanol water solution; cardinal or acetone.