CAS number： 70560-51-9
Molecular formula： C18H38N4O15S
molecular weight： 582.5771
Chemical structure：
| Product Name | Kanamycin Mono Sulfate | |
| Shelf Life | 3 years | |
| Item | Specification | Result |
| Characteristics | A white or almost white crystalline powder | White crystalline powder |
| Identification | Apporved | Approved |
| Specific optical rotation | +112° to +123° | +118° |
| Acidity or Alkalinity | pH 6.5 to 8.5 | 8.0 |
| Loss on drying | ≤1.5% | 0.5% |
| Sulphate | 15.0% to 17.0% | 16.1% |
| Sulphated ash | ≤0.5% | 0.08% |
| Kanamycin B | ≤4% Thin-layer chromato graphy | ＜4% |
| Potencty (u/mg) (moisture substance) | - | 761 |
| Potencty (u/mg) (dried substance) | ≥750U/mg | 765 |
| Pyrogens | in a solution containing 10 mg per ml, Approved | Approved |
| Abnormal Toxicity | in a solution containing 2 mg per ml, Approved | Approved |
| Conclusion | The specifications conform to BP2011. | |
