Kaliumsulfat, wasserfrei 99+%, Pulver zur Analyse
Lieferant: Thermo Scientific
ACRO207775000EA
36.9
CHF
ACRO207775000
ACRO207770050
Kaliumsulfat, wasserfrei 99+%, Pulver zur Analyse
Potassium sulphate
Formel:
K₂SO₄ MW: 174,26 g/mol Siedepunkt: 1689 °C (760 mmHg) Melting Pt: 1067 °C Lager Temperatur: Raumtemperatur |
MDL Number:
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 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...