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檢驗(yàn)項(xiàng)目
T e s t I t e m
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檢驗(yàn)標(biāo)準(zhǔn)
T e s t S t a n d a r d
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檢驗(yàn)結(jié)果
T e s t r e s u l t
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性狀
(Characters)
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白色結(jié)晶性粉末
(White crystalline powder)
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合格
(Conform)
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二氧化硫含量
(Assay)
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58.5~65.0%
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62%
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澄清度實(shí)驗(yàn)
(Appearance of solution)
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應(yīng)符合規(guī)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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0.005 %
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0.002%
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氯化物
(Chloride)
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0.01%
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0.006%
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鐵
(Iron)
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0.001%
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0.0003%
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砷
(Arsenic)
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0.0001%
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0.00005%
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重金屬
(Heavy metal)
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0.001%
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0.0004%
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結(jié)論(Conclusion):符合分析純之規(guī)定(The above product complies with AR)
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