Technical Specifications: Main Item Test Result Appearance (20) Milky white yellow waxy Monoglyceride content(%) 48.0 Acid value (mg KOH/g) 0.39 Free Glycerin(%) 0.38 Residue on ignition (w/%) ï¼?0.5 Pb (mg/g) ï¼?2 As(mg/g) ï¼?2 Package: 25kg/bag Shelf life: 24 months Storage : Keep in a dry, clean and close place, and avoid excessive exposure to light, moisture and air.