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) |
浅红色结晶(Pink crystalline) |
合格 (Conform) |
含量 (Assay) |
99.0% |
99.5% |
水不溶物 (Water-insoluble) |
0.005% |
0.001% |
***盐 (Sulphates) |
0.005% |
0.002% |
铁 (Iron) |
0.0002% |
0.00005% |
锌 (Zinc) |
0.02% |
0.01% |
钡 (Barium) |
0.005% |
0.002% |
*** (He***y metal) |
0.0005% |
0.0003% |
碱金属和碱土金属 (Alkaline and alkaline earth metal) |
0.2% |
0.08% |
氧化及还原物质(Oxidation and reducing substances) |
应符合规定 (Comply with the standard) |
合格 (Conform) |
结论(Conclusion):符合分析纯之规定(The above product complies with AR) |