痕量阴离子
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chloride (Cl-): ≤50 mg/kg
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痕量阴离子
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sulfate (SO42-): ≤50 mg/kg
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痕量阳离子
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Al: ≤0.2 mg/kg
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痕量阳离子
|
As: ≤2 mg/kg
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痕量阳离子
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Ca: ≤20 mg/kg
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痕量阳离子
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Cu: ≤10 mg/kg
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痕量阳离子
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Fe: ≤10 mg/kg
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痕量阳离子
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Hg: ≤1 mg/kg
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痕量阳离子
|
K: ≤200 mg/kg
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痕量阳离子
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Mg: ≤20 mg/kg
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痕量阳离子
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Pb: ≤2 mg/kg
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痕量阳离子
|
Zn: ≤10 mg/kg
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级别
|
puriss.
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杂质
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organic volatile impurities, complies (GC)
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杂质
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reducing matter, complies
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杂质
|
residual solvents, in accordance
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杂质
|
≤0.00002% Al
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杂质
|
≤0.001% heavy metals (as Pb)
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杂质
|
≤0.002% KMnO4 red. matter (as O)
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杂质
|
≤0.1% KMnO4 red. matter (as HCOOH)
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线性分子式
|
CH3COONa · 3H2O
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干燥失重
|
39.0-40.5% loss on drying, 130 °C
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纯度
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99.0-101.0% (calc. to the dried substance)
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品质说明
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meets analytical specification of Ph. Eur., BP, FCC, E262
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适用性
|
complies for appearance of solution
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自燃点
|
1112 °F
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pH值
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7.5-9.0 (20 °C, 5%)
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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
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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RTECS编号
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AJ4580000
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德国WGK号
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1
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