Email this pagePrint this page Lactose - (Milk Sugar) Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C1958 F.W. 360.32CAS# 63-42-3Laboratory Grade Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health Flammability Reactivity 100 grams$15.00 each 12 x 100 grams$10.00 each 500 grams$27.00 each 12 x 500 grams$18.00 each