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)
|
白色结晶性粉末
(White crystalloid powder )
|
合格
(Conform)
|
含量
(Assay)
|
98.0%
|
99.0%
|
澄清度实验
(Appearance of solution)
|
合格
(Conform)
|
合格
(Conform)
|
稀盐酸不容物
(Diluted hydrochloric acid insoluble substance)
|
0.005%
|
0.0035%
|
硫酸盐
(Sulphates)
|
0.01%
|
0.006%
|
硝酸盐
(Nitrites)
|
0.003%
|
0.002%
|
铵盐
(Ammonium)
|
0.005%
|
0.002%
|
铁
(Iron)
|
0.0005%
|
0.00028%
|
铅
(Plumbum)
|
0.002%
|
0.001%
|
碱式盐
(basic salt)
|
1.2%
|
1.0%
|
硫化铵不沉淀物
(Non-sludging to ammonium sulfide)
|
0.1%
|
0.06%
|
结论(Conclusion):符合分析纯之规定(The above product complies with AR)
|
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