Varieties: | Other |
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Component: | Chemical Synthetic Drugs |
Type: | Other |
Pharmacodynamic Influential Factors: | Other |
Storage Method: | Prevent Exceeding Quality Guarantee Period |
Veterinary Reg. No.: | Other |
Customization: |
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Items | Limits | Results | Conclusion | |
Description | A light brown powder or granular material,hygroscopic | A light brown powder,hygroscopic | Qualified | |
Identification | A | TLC | Qualified | Qualified |
B | HPLC | Qualified | Qualified | |
C | yields reaction A characteristic of sulphates | Qualified | Qualified | |
Tests | ||||
Sulphate | 26.0 to 33.0% of SO4,calculated with reference to the anhydrous substance. | 27. 8% | Qualified | |
Caerulomycin and dipyridyl derivatives | ≤l% | <1% | Qualified | |
Related substances | 3 -hydroxyapramycin ≤7% | <7% | Qualified | |
lividamine /2-deoxystreptamine ≤5% | <5% | Qualified | ||
compound A | ≤2% | <2% | Qualified | |
compound B | ≤2% | <2% | Qualified | |
any other substance ≤2% | <2% | Qualified | ||
sum of any other sunstances ≤15% | <15% | Qualified | ||
Sulphated ash | ≤1.0% | 0. 2% | Qualified | |
Water | ≤14.0% | 7.3% | Qualified |
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Assay | The potency is not less than 450 Units per mg,calculated with reference to the anhydrous substance. | 605ug/mg |
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