Email this pagePrint this page Silica - 325 Mesh Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2453 F.W. 60.08CAS# 7631-86-9Technical Grade, Powder Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health0 Flammability0 Reactivity0 500 grams$9.00 each 12 x 500 grams$6.00 each 2.5 kg$24.00 each 4 x 2.5 kg$16.00 each 12 kg$95.00 each 3-D Molecule Model of Silica : From the ChemExper Chemical Directory MSDS for Silica - 325 Mesh