产品介绍
品 名: 酒石酸氢钾(C4H5KO6) 规格: 分析纯
Product: Potassium hydrogen tartrate Specification : AR
标准依据: HG/T 3—1227—79 批号: 20110320
Standard: HG/T 3—1227—79 Batch No: 20110320
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检 验 项 目
T e s t I t e m
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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)
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99.5%
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99.8%
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澄清度实验
(Appearance of solution)
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应符合规定
(Comply with the standard)
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合格
(Conform)
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盐酸不溶物
(Hydrochloric acid insoluble)
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0.005%
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0.002%
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氯化物
(Chloride)
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0.001%
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0.0001%
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硫酸盐
(Sulphates)
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0.001%
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0.0003%
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铵盐
(Ammonium)
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0.005%
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0.001%
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磷酸盐
(Phosphate)
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0.002%
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0.001%
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钠
(Sodium)
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0.02%
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0.008%
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铁
(Iron)
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0.001%
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0.0005%
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重金属
(Heavy metal)
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0.001%
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0.0006%
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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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