Analytical Items | Standard | |
Appearance | White to off-white powder | |
Identification | HPLC | |
Loss on drying | ≤ 5.0 % | |
Sodium | ≤ 1.0% | |
Heavy Metals (Pb) | ≤ 0.5PPm | |
As | ≤ 0.5PPm | |
Cd | ≤ 0.5PPm | |
Hg | ≤ 0.1PPm | |
Residual sulvent ( Ethanol ) | ≤ 2.0% | |
Assay ( HPLC ) | 99.0%~101.0% | |
Microbial limit test | ||
Total aerobicbacteria count | ≤ 1000cfu/g | |
Mold and yeast count | ≤ 100cfu/g | |
Escherichia coli | Negative | |
Salmonella | Negative | |
Staphylococcus aureus | Negative |