Kolloidal Silika Cas No 7631-86-9 112945-52-5 60676-86-0

Kollodial Silika Colloidal Silica. Colloidal silica is a principal ingredient in the coatings used on ink-jet papers, and also on films designed for making transparencies on ink-jet

Kolloidal Silika Cas No	7631-86-9  112945-52-5  60676-86-0