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【标准】
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指标名称
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规格
|
|
AR
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CP
|
|
外观
|
合格
|
合格
|
|
含量/%
|
≥98.0
|
≥98.0
|
|
水不溶物
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≤0.005
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≤0.01
|
|
氯化物(Cl)/%
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≤0.001
|
≤0.005
|
|
硫酸盐(SO4)/%
|
≤0.005
|
≤0.01
|
|
钠(Na)/%
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≤0.01
|
≤0.02
|
|
镁(Mg)/%
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≤0.01
|
≤0.02
|
|
钾(K)/%
|
≤0.005
|
≤0.01
|
|
钙(Ca)/%
|
≤0.01
|
≤0.02
|
|
铁(Fe) /%
|
≤0.0005
|
≤0.001
|
|
钴(Co)/%
|
≤0.01
|
≤0.05
|
|
铜(Cu) /%
|
≤0.001
|
≤0.005
|
|
锌(Zn) /%
|
≤0.005
|
≤0.02
|
|
铅(Pb) /%
|
≤0.001
|
≤0.005
|
【包装】 内衬塑料袋的塑料编织袋、牛皮纸袋、纸箱或纸板桶，净重25kg。
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