检验项目TestItem检验标准TestStandard检验结果Testresult性状（Characters）白色结晶(Whitecrystal)合格（Conform）含量（Assay）≥99.5%99.8%PH（Ph）5.0~7.0合格（Conform）澄清度实验（Appearanceofsolution）应符合规定（Complywiththestandard）合格（Conform）水不溶物(Water-insoluble)≤0.01%0.006%总氮量（Totalnitrogen）≤0.002%0.001%钠（Sodium）≤0.01%0.005%钾(Potassium)≤0.005%0.002%钙(Calcium)≤0.05%0.03%铁(Iron)≤0.0001%0.00006%锶（Strontium）≤0.05%0.03%***(He***ymetal)≤0.0005%0.0002%结论(Conclusion)：符合分析纯之规定(TheaboveproductcomplieswithAR))