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 |
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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