... valueAppearancecolorless, transparent liquidcolorless, transparent liquidOdourno smellyno smellyColor, Hazen ≤2020Glycerine purity, % ≥98.098.6Density (20 °C), g/ml ≥1.25591.2575Chloride Assay ... , glycerol is used as a readily available prochiral building block.4. It is also used as antifreeze, plasticizer, and in the manufacture ...