Potassium chloride 99.0-100.5% (by argentometric titration), crystals, BAKER ANALYZED® ACS, J.T.Baker®
供应商: Avantor
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关于此项目
CAS 编号:7447-40-7
:
化学式:KCl
MDL 编号:MFCD00011360
:74.55 g/mol
默克索引:14,07621
沸点:1420 °C (1013 hPa)
熔点:773 °C
密度:1.99 g/cm³
储存温度:Ambient
EINECS:231-211-8
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规格测试结果
- Meets ACS Reagent Chemical Requirements:99.0 - 100.5%
- For Laboratory,Research,or Manufacturing Use:≤1.0%
- Assay (KCl) (by Ag titrn):99.0 - 100.5 %
- Loss on Drying at 105°C:≤1.0 %
- Insoluble Matter:≤0.005 %
- pH of 5% Solution at 25°C:5.4 - 8.6
- Iodide (I):≤0.002 %
- Bromide (Br):≤0.01 %
- Calcium (Ca):≤0.002 %
- Chlorate and Nitrate (as NO₃):≤0.003 %
- Magnesium (Mg):≤0.001 %
- Nitrogen Compounds (as N):≤0.001 %
- Sulfate (SO₄):≤0.001 %
- Barium (Ba):Passes Test
- Sodium (Na)(by FES):≤0.005 %
- Phosphate (PO₄):≤5 ppm
- Trace Impurities - ACS - Heavy Metals (as Pb):≤5 ppm
- Trace Impurities - Arsenic (As):≤1 ppm
- Trace Impurities - Iron (Fe):≤2.0 ppm
- Trace Impurities - Nickel (Ni):≤1.000 ppm