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:酒石酸锑钾(C4H4K O7Sb·1/2H2O) 规格: 分析纯
Product: Potassium antimony tartrate hemihydrate Specification : AR
标准依据: 企标 批号:
Standard: QB Batch No:
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
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性状
(Characters)
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白色结晶性粉末
(White crystalline powder)
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合格
(Conform)
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含量
(Assay)
|
99.0%
|
99.2%
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水溶解试验
(Water dissolution test)
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应符合规定
(Comply with the standard)
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合格
(Conform)
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游离碱(以Na2CO3计)
(Free alkali(Na2CO3))
|
0.1%
|
0.1%
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游离酸(以C4H6O6计)
(Free acid(C4H6O6))
|
0.15%
|
0.15%
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氯化物
(Chloride)
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0.005%
|
0.005%
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硫酸盐
(Sulphates)
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0.01%
|
0.01%
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砷
(Arsenic)
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0.0015%
|
0.0015%
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铅
(Plumbum)
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0.001%
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0.001%
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结论(Conclusion):符合分析纯之规定(The above product complies with AR)
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