Email this pagePrint this page Urea Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2949 F.W. 60.06CAS# 57-13-6Reagent A.C.S., Crystal Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health1 Flammability1 Reactivity0 500 grams$22.72 each 2.5 kg$65.65 each 3-D Molecule Model of Urea : From the ChemExper Chemical Directory MSDS for Urea