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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ITEM | SPECIFICATION | RESULT |
Characteristics | White or white with greenish-yellowish crystalline powder | Conforms |
Solubility | Moderately soluble in 95% alcohol,very little soluble in ether and water,practically insoluble chlorophorm | Qualified |
Melting range | 149~153°C | 152.2°C |
Acidity or alkalinity | 4.5~7.5 | 6.6 |
Chloride | ≤100ppm | <100ppm |
Sulphated | ≤0.1% | 0.06% |
Heavy metals | ≤10ppm | <10ppm |
Loss on drying | ≤0.5% | 0.19% |
Assay(dried substance) | 98.0~102.0% DL-Chloramphenicol | 99.28% |
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