检验项目TestItem检验标准TestStandard检验结果Testresult性状(Characters)无色结晶(Colorlesscrystal)合格（Conform）含量(Assay)99.0%99.5%PH（Ph）7.8~8.2合格澄清度实验(Appearanceofsolution)应符合规定（Complywiththestandard）合格（Conform）水不溶物(Water-insoluble)0.005%0.0025%氯化物（Chloride）0.0005%0.00018%硫化合物(Sulfurcompounds)0.005%0.0012%***（Nitrites）0.0005%0.0003%钠(Sodium)0.01%0.005%钾(Potassium)0.005%0.002%铁(Iron)0.0005%0.0002%***(Arsenic)0.0005%0.0003%***(He***ymetal)0.0005%0.00015%结论(Conclusion)：符合分析纯之规定(TheaboveproductcomplieswithAR))