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)
|
白色均匀颗粒
(White uniform granules)
|
合格
(Conform)
|
含量
(Assay)
|
96.0%
|
99.10%
|
碳酸盐
(Carbonate)
|
1.5%
|
1.0%
|
澄清度实验
(Appearance of solution)
|
应符合规定
(Comply with the standard)
|
合格
(Conform)
|
氯化物
(Chloride)
|
0.005%
|
0.004%
|
硫酸盐
(Sulphates)
|
0.005%
|
0.003%
|
总氮量
(Total nitrogen)
|
0.001%
|
0.0004%
|
磷酸盐
(Phosphate)
|
0.001%
|
0.0005%
|
硅酸盐
(Silicate)
|
0.01%
|
0.005%
|
铝
(Aluminium)
|
0.002%
|
0.001%
|
钾
(Potassium)
|
0.05%
|
0.01%
|
钙
(Calcium)
|
0.01%
|
0.003%
|
铁
(Iron)
|
0.001%
|
0.0003%
|
重金属
(Heavy metal)
|
0.003%
|
0.0016%
|
结论(Conclusion):符合分析纯之规定(The above product complies with AR)
|