痕量阴离子
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chloride (Cl-): ≤200 mg/kg
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痕量阳离子
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Fe: ≤50 mg/kg
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级别
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technical
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杂质
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≤0.005% heavy metals (as Pb)
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杂质
|
≤0.1% free alkali (as NaOH)
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杂质
|
≤0.2% free acid (as H2SO4)
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线性分子式
|
Na2SO4
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干燥失重
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≤0.2% loss on drying, 130 °C
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纯度
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≥99%
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密度
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2.68 g/mL at 25 °C(lit.)
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熔点
|
884 °C(lit.)
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MSDS下载
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下载链接
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个人保护装置
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Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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RTECS编号
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WE1650000
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德国WGK号
|
1
|