Iodine number is milligrams adsorbed of iodine

Iodine number is milligrams adsorbed of iodine (mg) per one gram of adsorbent. It gives an idea of the micropores content on the surface (values > 0 to 20 Å, or up to 2nm) 27. The iodine number of [email protected] is 3.62 mmol/g (459.05 mg/g). The high value of iodine number shows more ability for removing the small sized contaminates (