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产品名称 Product Name |
2-(2-乙氧基苯氧基)溴乙烷 2-（2-Ethoxyphenoxy）ethyl bromide |
CAS号 CAS No. |
3259-03-8 |
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批号 Batch No. |
K091-1812001 |
重量 Weight |
500g |
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生产日期 Production Date |
2018.12.21 |
报告日期 Report Date |
2018.12.26 |
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执行标准 |
STP-QC(FP)-091 |
复测日期 Retest Date |
2019.01.03 |
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储存条件 Storage condition |
常温，干燥，密封，避光保存 Store in room temperature,dry,sealed and dark area |
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测试项目 Test Item |
规格要求 Specification |
测试结果 Results |
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外观 Appearance |
White to slightly grey crystals |
White crystals |
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鉴别 Identification |
A. IR:Similar to reference substance B. Retention Time:Similar to reference substance |
/ Conform |
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熔点 Melting point |
40℃-46℃ |
42.5℃-43.5℃ |
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水分（卡费容量法） Water)(Karl Fisher Volumetric) |
≤1.0%（w/w） |
0.02% |
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炽灼残渣 Residue on ignition |
≤0.1% |
0.06% |
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相关物质 Related substances by HPLC |
HPLC purity≥98.0% Individual impurity≤2.0% |
99.96% 0.02% |
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残留溶剂 Residual Solvents |
1,2-dibromoehtane≤500ppm n-heptane≤500ppm |
Not detected Not detected |
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含量Assay |
97.0-102.0% |
99.65% |
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结论 Conclusion |
符合要求 Complied with the specification |
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