检验项目(Inspection items）    检验标准(Inspection standard)   检验结果(Inspection results)

性状(Characteristics)      无色结晶或白色晶状粉末（Colorless crystals       通过（(Pass)                             

                            or a white, crystalline powder）

鉴别（Identification）      符合试验（Conforming with the test）            通过(Pass)                                            

溶液澄清度和色泽（Clarity               符合试验                                                               通过（Pass）

and colour of solution）       （ Conforming with the test）

水份/% （Water）                         ≤8.8                              8.79

含量/%（Content）                        ≥99.5                             99.76

易炭化物（Readily         不深于标准（Not deeper in the standard）                                                           通过(Pass)

Carbonizable Substances）

草酸盐/%（Oxalates）                      ≤0.01                          ＜0.002

重金属/mg/kg（Heavy metal                 ≤5                             ＜1

铅/mg/kg（Lead）                          ≤1                             ＜0.5

砷/mg/kg（Arsenic）                       ≤1                             ＜0.2

汞/mg/kg(Mercury)                         ≤1                             ＜0.1

硫酸灰份/%（Sulfated Ash）                ≤0.05                          ＜0.03

结论       符合E330标准。

Result     This batch is conforming with the standard of E330.