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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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無色或白色結晶
(Colorless or White crystalline)
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合格
(Conform)
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含量
(Assay)
|
98%
|
98.2%
|
PH
(Ph)
|
4.2~4.6
|
4.5
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氯化物
(Chloride)
|
0.014%
|
0.01%
|
硫酸鹽
(Sulphates)
|
0.25%
|
0.2%
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水不溶物
(Water-insoluble)
|
0.05%
|
0.02%
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氟化物
(Fluorine)
|
0.005%
|
0.002%
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重金屬
(Heavy metal)
|
0.002%
|
0.0008%
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砷
(Arsenic)
|
0.0005%
|
0.0003%
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結論(Conclusion):符合食品級之規定(The above product complies with Food Grade)
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