SPECIFICATION
| Appearance | White, crystalline, with a sweet taste. |
| Identification | A. Specific optical rotation: ＋52.5º~＋53.3ºB. TLC: CompliesC. Chemical test (red precipitate): Positive |
| Acidity or alkalinity | 6g sample 0.1mol/L NaOH≤0.15ml |
| Water | Not more than 1.0% |
| Assay | ≥99.5% |
| Arsenic | Not more than 1ppm |
| Calcium | Not more than 200ppm |
| Lead in sugars | Not more than 0.5ppm |
| Chloride | Not more than 125ppm |
| Sulphates | Not more than 200ppm |
| Appearance of solution | Solution is clear and not more intensely colored thanreference Solution Barium Any opalescence in the solution is not more intense than in the standard |
| Sulphites | ≤15ppmSO2 |
| Foreign sugars,soluble starch,dextrins | Qualified |
| Sulphated ash | Not more than 0.1% |
| Pyrogens (TAL 10% solution) | <0.125Eu/ml |
| Bacterium | Not more than 800 single/g |
| Mildew | Not more than 80 single/g |
| Coliform | Should not be found |
MOLECULAR STRUCTURE：
Molecular Formula:C6H12O6
