C20 Activated Carbon & Bleaching Earth Adsorbent CAS NO.64365-11-3

C20 is manufactured by acid activation of ca-bentonite， which is a fine,black/dark-grey powder showing a highly porous inner structure and a multitude of acid sites upon its surface.
C20 is a highly activate bleaching earth used in wide scope of applications, which is well suitable for the removal of polar compunds like chlorophyll,phospholipids,peroxides via chemisorption and acid catalysis as well as unpolar components as for example carotenoids and polycyclic hydrocarbons (PAH).
C20 is very suitable for refining hard-to-bleach vegetable and animal oils and fats,but also for decolourization of natural waxes.
C20 contains 20% of activated carbon.