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)
|
白色粉末
(White power)
|
合格
(Conform)
|
含量(Assay)
|
98.0%
|
99.2%
|
澄清度实验(Appearance of solution)
|
应符合规定
(Comply with the standard)
|
合格
(Conform)
|
盐酸不溶物
(Hydrochloric acid insoluble)
|
0.01%
|
0.002%
|
水溶物(Water soluble)
|
0.5%
|
0.2%
|
灼烧失重(Loss on ignition)
|
2.0
|
0.5%
|
氯化物(Chloride)
|
0.01%
|
0.001%
|
硫酸盐(Sulphates)
|
0.02%
|
0.005%
|
磷酸盐(Phosphate)
|
0.003%
|
0.001%
|
总氮量(N)
|
0.5%
|
0.2%
|
碳酸盐(CO3)
|
1.5%
|
1.0%
|
钠(Sodium)
|
0.05%
|
0.02%
|
钾(Potassium)
|
0.005%
|
0.001%
|
钙(Calcium)
|
0.02%
|
0.008%
|
铁(Iron)
|
0.005%
|
0.002%
|
铜(Copper)
|
0.001%
|
0.0008%
|
锌(Zinc)
|
0.005%
|
0.002%
|
砷(Arsenic)
|
0.0001%
|
0.00006%
|
钡和锶(Ba)
|
0.005%
|
0.003%
|
重金属(Pb)
|
0.003%
|
0.001%
|
结论(Conclusion):符合分析纯之规定(The above product complies with AR)
|