Email this pagePrint this page Oxalic Acid Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2194 F.W. 126.07CAS# 6153-56-6Technical Grade, Crystal Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health3 Flammability1 Reactivity0 † Subject to a UPS hazardous material surcharge of $20.00 per shipment. 500 grams$15.36 each 12 x 500 grams$10.24 each 2.5 kg$62.67 each 4 x 2.5 kg$41.78 each 12 kg$129.50 each 3-D Molecule Model of Oxalic Acid : From the ChemExper Chemical Directory MSDS for Oxalic Acid