Kaliumsulfat 99+% ACS

Lieferant: Thermo Scientific

424220010 424220050 424222500
ACRO424220010EA 73.8 CHF
ACRO424220010 ACRO424220050 ACRO424222500
Kaliumsulfat 99+% ACS
Potassium sulphate
Formel: K₂SO₄
MW: 174,26 g/mol
Siedepunkt: 1689 °C (760 mmHg)
Melting Pt: 1067 °C
Dichte: 2,66 g/cm³ (20 °C)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00011388
CAS-Nummer: 7778-80-5
EINECS: 231-915-5
Merck Index: 13,07759

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Spezifikation Testergebnisse

Appearance White Powder or crystals
pH 5.5 to 8.5 (5% soln. at 25°C)
Titration after Ion exchange ≥99.0 %
Chloride (Cl) ≤0.001 %
Calcium (Ca) ≤0.01 %
Iron (Fe) ≤5 ppm
Magnesium (Mg) ≤0.005 %
Sodium (Na) ≤0.02 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.01 %
Nitrogen compounds (as N) ≤5 ppm

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