Chlorid draselný, extra pure
Dodavatel: Thermo Fisher Scientific
Certifikáty
O tomto produktu
Číslo CAS:7447-40-7
:
Vzorec:KCl
MDL číslo:MFCD00011360
Bod varu:1420 °C (760 mmHg)
Bod tání:770 °C
Hustota:1,98 g/cm³ (20 °C)
Teplota pro skladování:Ambient
Výsledky testů specifikací
- Appearance:White Crystalline powder or crystals
- Titration Argentometric:≥99.0 %
- pH:5.0 to 8.5 (5 % in water at 25°C)
- Sulfate (SO4):≤100 ppm
- Aluminium (Al):≤10 ppm
- Calcium (Ca):≤50 ppm
- Iron (Fe):≤50 ppm
- Sodium (Na):≤0.1 %
- Heavy metals (as Pb):≤20 ppm
Výsledky testů specifikací
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