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公司基本資料信息
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質量指標
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Specification
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GB25563-2010
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含量(K3PO4 ,灼燒干基),w/% ≥
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Content
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97.0
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砷(As), mg/Kg ≤
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Arsenic
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3
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氟化物(以F計),mg/Kg ≤
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Fluoride
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10
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pH值,(10g/L 溶液)
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pH Value
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11.5-12.5
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重金屬(以Pb計),mg/Kg ≤
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Heavy metals
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10
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水不溶物,w/% ≤
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Water Insoluble
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0.2
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鉛(Pb),mg/Kg ≤
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Lead
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2
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灼燒減量,w%
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無水物 ≤
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Loss on Ignition
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5.0
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水合物
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8.0-20.0
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