Potassium chloride, extra pure
: Potassiumchloride
:7447-40-7
:
:KCl
:MFCD00011360
:1420 °C (760 mmHg)
:74.55 g/mol
:770 °C
:14,07621
:Ambient
- Environmentally Preferable:
- 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