Kaliumsulfat, wasserfrei 99+%, Pulver zur Analyse
Lieferant: Thermo Scientific
ACRO207775000EA
31.9
EUR
ACRO207775000
ACRO207770050
Kaliumsulfat, wasserfrei 99+%, Pulver zur Analyse
Potassium sulphate
Formel:
K₂SO₄ Molecular Weight: 174,26 g/mol Siedepunkt: 1689 °C (760 mmHg) Schmelzpunkt: 1067 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011388 CAS-Nummer: 7778-80-5 EINECS: 231-915-5 Merck Index: 13,07759 |
Spezifikation Testergebnisse
Appearance | White Powder or crystals |
pH | 5.5 to 8 (5 % at 20°C) |
Titration with HClO4 | ≥99.0 % |
Chloride (Cl) | ≤5 ppm |
Calcium (Ca) | ≤50 ppm |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤20 ppm |
Sodium (Na) | ≤200 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Total nitrogen (as N) | ≤0.0005 % |
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