Potassium chloride, extra pure

: Thermo Fisher Scientific

Potassium chloride, extra pure

: Thermo Fisher Scientific

:7447-40-7

:

:KCl

:MFCD00011360

:74.55 g/mol

:1420 °C (760 mmHg)

:770 °C

:1,98 g/cm³ (20 °C)

:Ambient

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

ACRO19378

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