Product Name: Refined Glycerin CAS NO.: 56-81-5 MF: C3H8O3 Technical Index: Product Character: Colorless Transparent Liquid Color (APHA): 20 max Glycerin Content (%): 99.5% min Specific Gravity: 1.2607 min Moisture: 0.5 max Fatty Acid & Ester (ml): 1.0 max Chloride: 0.001 max Sulphates (%): 0.002 max Heavy Metal (Pb): 0.0005 max Ash (%): 0.01max