痕量阴离子
|
bromide (Br-): ≤100 mg/kg
|
痕量阴离子
|
iodide (I-): ≤20 mg/kg
|
痕量阴离子
|
phosphate (PO43-): ≤5 mg/kg
|
痕量阴离子
|
sulfate (SO42-): ≤20 mg/kg
|
痕量阳离子
|
Al: ≤1 mg/kg
|
痕量阳离子
|
Ba: ≤10 mg/kg
|
痕量阳离子
|
Ca: ≤10 mg/kg
|
痕量阳离子
|
Fe: ≤2 mg/kg
|
痕量阳离子
|
Mg: ≤5 mg/kg
|
痕量阳离子
|
Na: ≤200 mg/kg
|
级别
|
reag. ISO, reag. Ph. Eur.
|
级别
|
puriss. p.a.
|
杂质
|
acidic or alkalic reac. substances, complies
|
杂质
|
≤0.0005% heavy metals (as Pb)
|
杂质
|
≤0.001% total nitrogen (N)
|
杂质
|
≤0.003% free acid (as HCl)
|
杂质
|
≤0.003% free alkali (as KOH)
|
杂质
|
≤0.005% water insolubles
|
线性分子式
|
KCl
|
干燥失重
|
≤0.2% loss on drying, 130 °C
|
纯度
|
99.5-100.5%
|
适用性
|
corresponds for appearance of solution
|
密度
|
1.98 g/mL at 25 °C(lit.)
|
熔点
|
770 °C(lit.)
|
pH值
|
5-8 (20 °C, 5%)
|
MSDS下载
|
下载链接
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个人保护装置
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
|
RTECS编号
|
TS8050000
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德国WGK号
|
1
|