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
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检验结果
T e s t r e s u l t
|
性状
(Characters)
|
白色粉末
(White powder)
|
合格
(Conform)
|
含量
(Assay)
|
98.0%
|
99.6%
|
澄清度实验
(Appearance of solution)
|
应符合规定
(Comply with the standard)
|
合格
(Conform)
|
水不溶物
(Water-insoluble)
|
0.05%
|
0.025%
|
酸度
(Acidity)
|
5.0mol/100g
|
5.0mol/100g
|
碱度
(Alkalinity)
|
2.0 mol/100g
|
2.0mol/100g
|
氯化物
(Chloride)
|
0.005%
|
0.003%
|
硫酸盐
(Sulphates)
|
0.03%
|
0.015%
|
氟硅酸盐
(Fluosilicate)
|
0.6%
|
0.25%
|
铁
(Iron)
|
0.005%
|
0.001%
|
重金属
(Heavy metal)
|
0.003%
|
0.001%
|
结论(Conclusion):符合分析纯之规定(The above product complies with AR)
|