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: 蔗糖(C2H22O11) 规格: 分析纯
Product: Sucrose Specification : A R
标准依据: HG/T3462-1999 批号: 20110218
Standard: HG/T3462-1999 Batch No: 20110218
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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无色结晶
(Colorless crystal)
|
合格
(Conform)
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比旋光度
(Assay)
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﹢66.2°~﹢66.7°
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﹢66.5°
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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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水不溶物
(Water-insoluble)
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0.002%
|
0.001%
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干燥失重
(Loss on drying)
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0.03%
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0.012%
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灼烧残渣
(Ignition residue)
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0.01%
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0.005%
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酸度
(Acidity)
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0.08%
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0.03%
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氯化物
(chloride)
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0.0005%
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0.0003%
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硫酸盐
(Sulphates)
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0.002%
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0.001%
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铁
(Iron)
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0.00005%
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0.00003%
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重金属
(Heavy metal)
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0.0001%
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0.00007%
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还原糖
(Reducing sugar)
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应符合规定
(Comply with the standard)
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合格
(Conform)
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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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