|
检 验 项 目 T e s t I t e m |
检 验 标 准 T e s t S t a n d a r d |
检 验 结 果 T e s t r e s u l t |
|
性状 (Characters) |
无色结晶 (Colourless crystal) |
合格 (Conform) |
|
含量 (Assay) |
99.0% |
99.5% |
|
硝酸不溶物 (Nitricacid insoluble) |
0.05% |
0.03% |
|
***不溶物 (Acetic acid insoluble) |
0.05% |
0.02% |
|
氯化物 (Chloride) |
0.01% |
0.006% |
|
*** (Nitrates) |
0.01% |
0.003% |
|
铜 (Copper) |
0.01% |
0.008% |
|
铁 (Iron) |
0.01% |
0.006 % |
|
***不沉淀物 (Non-sludging to hydrogen sulfide) |
0.4% |
0.2% |
|
结论(Conclusion):符合分析纯之规定(The above product complies with AR) |
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