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:三水醋酸鈉(CH 3COONa·3H2O) 規(guī)格: 藥用級
Product: Sodium acetat trihydrate Specification: Pharmaceutical Grade
標準依據(jù): CP2010 批號:
Standard: CP2010 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(jié)果
T e s t r e s u l t
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性狀
(Characters)
|
無色透明結(jié)晶
(Colourless transparent crystal)
|
合格
(Conform)
|
含量
(Assay)
|
99.0%
|
99.40%
|
PH
(Ph)
|
7.5~9.2
|
8.2
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氯化物
(Chloride)
|
0.035%
|
0.005%
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硫酸鹽
(Sulphates)
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0.005%
|
0.003%
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干燥失重
(Loss on drying)
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38.0%~41.0%
|
39.5%
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水不溶物
(Water-insoluble)
|
0.05 %
|
0.002 %
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鈣和鎂
(Calcium and Magnesium)
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應(yīng)符合規(guī)定
(Comply with the standard)
|
合格
(Conform)
|
鉀
(Potassium)
|
應(yīng)符合規(guī)定
(Comply with the standard)
|
合格
(Conform)
|
鐵
(Iron)
|
0.001%
|
0.0005%
|
重金屬
(Heavy metal)
|
0.001%
|
0.0008%
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砷
(Arsenic)
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0.0003%
|
0.0002%
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結(jié)論(Conclusion):符合藥用級之規(guī)定(The above product complies with Pharmaceutical Grade)
|