|
痕量阴离子
|
bromide (Br-): ≤50 mg/kg
|
|
痕量阴离子
|
iodide (I-): in accordance
|
|
痕量阴离子
|
nitrite (NO2-): in accordance
|
|
痕量阴离子
|
phosphate (PO43-): ≤25 mg/kg
|
|
痕量阴离子
|
sulfate (SO42-): ≤200 mg/kg
|
|
痕量阳离子
|
Al: ≤0.2 mg/kg
|
|
痕量阳离子
|
As: ≤1 mg/kg
|
|
痕量阳离子
|
Ba: ≤2 mg/kg
|
|
痕量阳离子
|
Fe: ≤2 mg/kg
|
|
痕量阳离子
|
K: ≤500 mg/kg
|
|
级别
|
puriss.
|
|
杂质
|
acidity or alkalinity, in accordance
|
|
杂质
|
organic volatile impurities, complies (GC)
|
|
杂质
|
potassium hexacyanoferrate(II), in accordance
|
|
杂质
|
residual solvents, in accordance
|
|
杂质
|
≤0.00002% Al
|
|
杂质
|
≤0.0001% potassium hexacyanoferrate(II)
|
|
杂质
|
≤0.0005% heavy metals (as Pb)
|
|
杂质
|
≤0.001% free acid (as HCl)
|
|
杂质
|
≤0.002% free alkali (as NaOH)
|
|
杂质
|
≤0.01% Mg and alkaline earth metals (as Ca)
|
|
线性分子式
|
NaCl
|
|
干燥失重
|
≤0.5% loss on drying, 105°C, 2 h
|
|
纯度
|
99.0-100.5% (calc. to the dried substance)
|
|
品质说明
|
meets analytical specification of Ph. Eur., BP, USP
|
|
适用性
|
complies for appearance of solution
|
|
适用性
|
complies for identity
|
|
熔点
|
801 °C(lit.)
|
|
MSDS下载
|
下载链接
|
|
个人保护装置
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
|
|
RTECS编号
|
VZ4725000
|
|
德国WGK号
|
1
|