性狀(Characters) 白色結晶粉末
(White crystalline powder) 合格(Conform)
含量(Assay) 99.5% 99.8%
澄清度實驗
(Appearance of solution) 應符合規定
(Comply with the standard) 合格(Conform)
水溶液反應
(Aqueous reaction) 應符合規定
(Comply with the standard) 合格(Conform)
溴化物(Bromides) 0.01% 0.006%
硫酸鹽(Sulphates) 0.002% 0.0008%
磷酸鹽(Phosphate) 0.001% 0.0005%
砷(Arsenic) 0.00005% 0.000026%
碘(Iodate) 0.002% 0.0008%
鈣(Calcium) 0.005% 0.0025%
鐵(Iron) 0.0002% 0.0001%
鉀(Potassium) 0.02% 0.01%
鎂(Magnesium) 0.002% 0.0008%
鋇(Barium) 0.001% 0.0005%
重金屬(Heavy metal) 0.0005% 0.0002%
氮化合物(Nitrogen compounds) 0.001% 0.0008%
干燥失重(Loss on drying) 0.5% 0.25%
亞鐵氰化物(Ferrocyanide) 0.0001% 0.00006%
水不溶物(Water-insoluble) 0.005% 0.003%
結論(Conclusion):符合分析純之規定(The above product complies with AR) |
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