Complaint
| Items | Limits | Test results |
Description | White crystals or crystalline powder | Conforms |
| Assay | 98.5%~101.5% | 99.5% |
| Identification (Infrared Absorption) | Corresponding to Reference Spectrum | Confirms |
| PH | 5.5~7.0 | 6.1 |
| Specific rotation | +26.6°~+28.8° | +27.4° |
| Residue on Ignition | ≤0.1% | 0.06% |
| Loss on Drying | ≤0.3% | 0.05% |
| Chloride (Cl) | ≤500ppm | <500ppm |
| Iron(Fe) | ≤30ppm | <30ppm |
| Sulfate ( SO4) | ≤300ppm | <300ppm |
| Heavy Metals | ≤15ppm | <15ppm |
| Lead (Pb) | ≤5ppm | <5ppm |
| Arsenic(As) | ≤3ppm | <3ppm |
| Cadmium (Cd) | ≤1ppm | <1ppm |
| Mercury (Hg) | ≤1ppm | <1ppm |
| Total Plate Count | ≤1000cfu/g | <1000cfu/g |
| Yeast and Molds | ≤100cfu/g | <20cfu/g |
| E.Coli | Negative in 10g | Confirms |
| Staphylococcus Aureus | Negative in 10g | Confirms |
| Salmonella | Negative in 10g | Confirms |
| Storage Condition | Stored In Cool and Dry place | |
