Co-processed excipient for direct compression of hygroscopic and moisture sensitive APIs. It contains Colloidal silicon dioxide, which is a submicronised fumed silica with average particle size of about 15nm with high specific surface area (200 – 400 m2/g) to provide uniform microenvironment for high moisture absorbing capability and intimate adherence to the API.
Synergistic protection of MCC and Colloidal Silicon dioxide
Available in two different grades with different disintegrants
Colloidal Silicon Dioxide at high concentration (upto 15%) is difficult, But SP206 gives advantage of process ease and uniform quality
Chemical Name: Microcrystalline cellulose – 35 to 45 %, Microcrystalline cellulose – 70 to 80 %, Colloidal Silicon Dioxide – 5 to 15 %, Povidone K30 – 4 to 8 %, Sodium Starch Glycolate – 7 to 12 %