TIANJIN JINHUITAIYA CHEMICAL REAGENTS CO.,LTD
天津金汇太亚化学试剂有限公司
Test Report of Product 检验报告
品 名: 硫酸锌(ZnSO4·7H2O) 规格: 医药级
Product: Zinc sulfate heptahydrate Specification : Pharmaceutical grade
标准依据: CP2010 批号: 20100725
Standard: CP2010 Batch No: 20100725
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 crystalline powder)
|
合格
(Conform)
|
含量
(Assay)
|
99.0%-103.0%
|
99.6%
|
澄清度实验
(Appearance of solution)
|
应符合规定
(Comply with the standard)
|
合格
(Conform)
|
碱金属与碱土金属盐
(Alkaline and alkaline earth metal)
|
≤0.5%
|
0.48%
|
铅
(Plumbum)
|
≤0.001%
|
0.0008%
|
铝铁铜盐与其他重金属
(Aluminum iron copper salt and other metal)
|
应符合规定
(Comply with the standard)
|
合格
(Conform)
|
结论(Conclusion):符合医药级之规定(The above product complies with Pharmaceutical Grade)
|