| Appearance | White or almost with crystalline powder |
| pH Value | 5.0~8.0 |
| Assay | 98% min. |
| Transparency | 98% min. |
| Specific Rotation | +139°~+145° |
| Chloride | 0.05%max. |
| Loss on Drying | 1% max. |
| Ash | 1% max. |
| Arsenic | 2 ppm max. |
| Lead(Pb) | 10 ppm max. |
| Bacterial Counts | 100 cfu/g max. |
| Mold & Yeast | 50 cfu/g max. |
| Thermotolerant Coliform Bacteria | Negative |
| Pseudomouna Aeruginosa | Negative |
| Staphylococcus Aureus | Negative |