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) |
浅蓝绿色结晶 (Pale green crystallization) |
合格 (Conform) |
含量 (Assay) |
99.0% |
99.5% |
水不溶物 (Water-insoluble) |
0.005% |
0.003% |
***盐 (Sulphates) |
0.003% |
0.001% |
*** (Nitrites) |
0.01% |
0.006% |
*** (Arsenic) |
0.0002% |
0.00008% |
铁 (Iron) |
0.002% |
0.0005% |
铅 (Lead) |
0.002% |
0.0004% |
镍 (Nickel) |
0.001% |
0.0006% |
***不沉淀物 (Non-sludging to hydrogen sulfide) |
0.05% |
0.03% |
结论(Conclusion):符合分析纯之规定(The above product complies with AR) |