crystalxylitolMolecular Formula: C5H12O5Molecular weight155.15Quality standard: USP24, FCC , NF19 Item Indicators Content% ≥ 98.5 Other miscellaneous alcohol% ≤ 1.5 Loss on drying,% ≤ 0.30 Residue on ignition% ≤ 0.05 Reducing sugar% ≤ 0.20 Heavy metal (Pb),% ≤ 0.0005 Arsenic (in term of 2O3),% ≤ 0.00005 Nickel% ≤ 0.0002 Pb% ≤ 0.0001 Sulfate (SO4),% ≤ 0.005 Chloride (Cl),% ≤ 0.005 Melting point 92 96 PH Value 5.0 7.0 Cfu a / g ≤ 50 Coli Negative Density 0.85 0.95/CC Solubility 1.6g/ml DESCRIPTIONWhite crystal or crystalline powder, almost odorless. Has a refreshing sweetness, sweetness 0.65 1.00 (depending on the concentration vary; sucrose 1.00)