Email this pagePrint this page Hydrochloric Acid - 31% Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C1811 F.W. 36.46CAS# 7647-01-0Technical Grade, 20 Deg. BE Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health3 Flammability0 Reactivity1 † Subject to a UPS hazardous material surcharge of $20.00 per shipment. 2.5 liters$37.79 each 4 x 2.5 liters$25.19 each 4 liters$33.81 each 4 x 4 liters$22.54 each 20 liters$95.43 each MSDS for Hydrochloric Acid - 31%