Levasil CB75 LS is an alkaline, aqueous dispersion of colloidal silica that is approximately 15% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are structured to enhance the activity of the dispersion. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil CB75 LS is produced primarily for world-wide distribution. CAS number: 7631-86-9 Applications: Levasil CB75 LS is a specialty product designed primarily for hydraulically sealing geological formations and consolidation of soil and silt strata. Information provided by Nouryon |