Kaliumsulfat, ren

Leverantör: Thermo Scientific

193810010 193810050 193810250
ACRO193810010EA 930 SEK
ACRO193810010 ACRO193810050 ACRO193810250
Kaliumsulfat, ren
Potassium sulphate
Formel: K₂SO₄
MW: 174,26 g/mol
Kokpunkt: 1689 °C (760 mmHg)
Smältpunkt: 1067 °C
Densitet: 2,66 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00011388
CAS nummer: 7778-80-5

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Specifikation testresultat

Appearance White Crystalline powder
Loss on drying ≤1 % (130°C)
pH 5.5 to 8.5
Titration with HClO4 ≥99.0 %
Arsenic (As) ≤0.0003 %
Lead (Pb) ≤0.0002 %
Mercury (Hg) ≤0.0001 %
Selenium (Se) ≤0.0005 %

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