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检 验报告单
CERTIFICATE OF ANALYSIS
品 名 Product Name |
醋酸泼尼松龙 Prednisolone Acetate |
来源地 Source |
车间2 |
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批 号 Batch Number |
20230406 |
生产日期 Manufacture Date |
2023.04.06 |
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重 量 Quantity |
2KG |
有效期至 Expiry Date |
2025.04.05 |
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检测标准 Standards |
USP38 |
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检验项目/Test Items |
标准/ Specifications |
结果/Results |
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外观 Appearance |
白色或类白色结晶性粉末 White or almost white, crystalline powder |
符合 Conform |
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溶解度 Solubility |
本品在无水乙醇和三氯甲烷中微溶,在水中几乎不溶。Practically insoluble in water, slightly soluble in ethanol(96% percent)and in methylene chloride. |
符合 |
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比旋度 Specific Optical Rotation |
+112º~ +119º |
+118.3º |
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鉴别(B) Identification |
Complies with the standard |
Complies |
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有关物质 Related substances |
任何杂质 ≤ 1.0 % Any impurity ≤ 1.0 % |
0.22% |
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总 杂≤ 2.0% Total impurities≤ 2.0% |
0.81% |
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残留溶剂 Residual solvent |
甲醇≤0.3% Methanol≤0.3%
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Conform |
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干燥失重 Loss on drying |
≤1.0% |
0.07% |
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颗粒度 Particle size |
80%≤50um |
Conform |
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含量 Content |
含C23H30O6应为97.0%~ 102.0%(以干品计) 97.0 percent to 103.0 percent (dried substance) |
99.38% |
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结论 Conclusion |
符合 USP38标准 Be conform with USP38 |