样品名称 Product Name |
利福霉素S-Na Sodium rifamycin S |
批号 Batch No |
20140515 |
代表量 LotQuantity |
500Kg |
取样日期 Submitted Date |
2014.05.17 |
包装规格 Pachingy |
20Kg per drum (20Kg/桶) |
失效期 EXP.date |
2016.05.09 |
引用标准 Standard |
In-house standard |
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检验项目Items of Analysis 标准规定(Standard) 检验结果(Results of analysis)
1、Description: A violet-brown crystalline powder conforms
2、Identification conforms is same as working standards. 3、Solubility 1 gm soluble in 100ml water and 0.1 gm conforms soluble in 100ml chloroform. 4、Specific Volume ≥2.5ml/g 4.8ml/g
5、Loss on drying ≤5.0% 4.1%
6、Insoluble matter in ≤3.0% 0.5% chloroform 7、Relte substances(HPLC) A)25-Desacetyl rifamycin S ≤1.8% 1.2% B)other individual impurity ≤2.5% 1.8% C)total impurities other than 25-desacetyl RS ≤7.1% 4.6% 8、Assay by HPLE on dried basis ≥73% 87%
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结论(Result) |
符合规定(They’dproduct conforms to In-house Standard) |
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备注(Remark) |
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