TIANJIN JINHUITAIYA CHEMICAL REAGENTS CO.,LTD
天津金匯太亞化學試劑有限公司
Test Report of Product 檢驗報告
品 名: 氯化錳(MnCL2.4H2O) 規(guī)格: 分析純
Product: Manganese chloride Specification: AR
標準依據(jù): HG/T 3-1080-77 批號:
Standard: HG/T 3-1080-77 Batch No:
檢驗項目
T e s t I t e m
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檢驗標準
T e s t S t a n d a r d
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檢驗結果
T e s t r e s u l t
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性狀
(Characters)
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淺紅色結晶(Pink crystalline)
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合格
(Conform)
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含量
(Assay)
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99.0%
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99.2%
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水不溶物
(Water-insoluble)
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0.005%
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0.004%
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硫酸鹽
(Sulphates)
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0.005%
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0.005%
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鐵
(Iron)
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0.0002%
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0.0002%
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鋅
(Zinc)
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0.02%
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0.01%
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鋇
(Barium)
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0.005%
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0.005%
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重金屬
(Heavy metal)
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0.0005%
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0.0004%
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堿金屬和堿土金屬
(Alkaline and alkaline earth metal)
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0.2%
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0.2%
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氧化及還原物質(Oxidation and reducing substances)
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應符合規(guī)定
(Comply with the standard)
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合格
(Conform)
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結論(Conclusion):符合分析純之規(guī)定(The above product complies with AR)
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