Email this pagePrint this page Silica Gel 12-28 Mesh - Grade 408 Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2461 CAS# 1343-98-2 Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health1 Flammability0 Reactivity0 500 grams$29.46 each 2.5 kg$110.57 each MSDS for Silica Gel 12-28 Mesh - Grade 408