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) |
白色结晶或结晶性粉末 (White crystal or Crystalline Powder) |
合格 (Conform) |
含量 (Assay) |
99.5% |
99.8% |
澄清度实验 (Appearance of solution) |
合格 (Conform) |
合格 (Conform) |
水不溶物 (Water-insoluble) |
0.02 % |
0.008% |
碘 (Iodate) |
0.01 % |
0.005 % |
***化物 (Bromides) |
0.05% |
0.02% |
总氮量 (Total nitrogen) |
0.001 % |
0.0006 % |
磷酸盐 (Phosphate) |
0.002 % |
0.001% |
钠 (Sodium) |
0.01 % |
0.006% |
镁 (Magnesium) |
0.002% |
0.001% |
钙 (Calcium) |
0.001 % |
0.0008% |
铁 (Iron) |
0.0005% |
0.0002% |
钡 (Barium) |
0.001% |
0.0002% |
*** (He***y metal) |
0.001 % |
0.0005% |
***盐 (Sulphates) |
0.005 % |
0.002% |
结论(Conclusion):符合分析纯之规定(The above product complies with AR) |