检验项目TestItem检验标准TestStandard检验结果Testresult性状(Characters)无色结晶(Colourlesscrystal)合格（Conform）含量（NH4H2PO4）(Assay)99.0%99.6%含量(P)(Assay)26.6%27.2%PH（Ph）4.0~4.54.2澄清度实验(Appearanceofsolution)应符合规定（Complywiththestandard）合格（Conform）水不溶物(Waterinsoluble)0.005%0.0012%氯化物（Chloride）0.0005%0.00024%硫化合物(Sulfurcompounds)0.005%0.003%***（Nitrites）0.001%0.0006%钠(Sodium)0.005%0.002%钾(Potassium)0.005%0.003%铁(Iron)0.001%0.0003%***(Arsenic)0.0005%0.00026%***(He***ymetal)0.0005%0.0003%结论(Conclusion)：符合分析纯之规定(TheaboveproductcomplieswithAR))