Terms Specification Grade Best quality Better quality Quality Hazen Color,f_ 20 30 70 Glycerine,% fª 99.5 98.0 95.0 Dencity (20c g/ml)fª 1.2572 1.2559 1.2481 Chloride(Cl,%)fª 0.001 0.01 - Sulphuric Ash % f_ 0.01 0.01 0.01 Acidity or Alkalinity (mm/100g) 20 20 20 Saponification value(mmol/100g)f_ 0.64 1.0 3.0 Heavy Metal (Pb,mg/kg)f_ 5 5 - Characters and uses: Transparent viscous liquid,with colorless,odorless and a few sweet taste with strong hygroscopicity, dissolved in water and ethyl alcohol and in ethyl ether slightly not be dissolved in benzene, chloroform,carbon tetrachloride,carbon disulfide.oil& fat negativey.It is widely used in war industry, drug, coating, textile, printing & dying, tobacco, foods, paper and daily chemicals
