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哪里有质量好价格低的磺胺嘧啶钠纯粉原料？
质量报告单
CERTIFICATE OF ANALYSIS
|
品 名 Product Name |
磺胺嘧啶钠 Sulphadiazine sodium |
批 号 Batch No |
2020.06.06 |
|
数 量 Quantity |
1000kg |
生产日期 MFG. Date |
June 2020 |
|
检验依据 Test basis |
USP35 |
有效日期 Expiry Date |
June 2022 |
|
检验项目 Test Items |
检验指标 Specification |
检验结果 Test Results |
|
|
鉴别 Identification |
A: infrared absorption and Melting range; B: The tests of sodium |
Meets A, B examine |
|
|
外观 Description |
White ,yellowish crystalline powder. |
Meets |
|
|
溶液外观 Appearance of solution |
Clear ,not more than pale yellow |
Meets |
|
|
碱度 Alkalinity |
PH=9.6-10.5 |
PH 10.1 |
|
|
干燥失重 Loss on drying |
≤0.5% |
0.18% |
|
|
硒 Selenium |
≤0.003% |
＜0.003% |
|
|
重金属 Heavy metals |
≤0.002% |
＜0.002% |
|
|
含量 Assay |
99.0-100.5% ( dried basis ) |
99.56% ( dried basis ) |
|
|
结论 Conclusion |
Meets USP35 specifications |
||
质保部主管（Director）：ZHUJIA 复核员(tester)：CHUYANG 化验员(Retester)：MOTIAN
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