Potassium sulfate, pure
Supplier: Thermo Scientific Chemicals
AC19381-0010
AC19381-0050
AC19381-0250
TS19381-0010EA
105
USD
TS19381-0010
TS19381-0050
TS19381-0250
Potassium sulfate, pure
Potassium sulphate
Formula:
K₂SO₄ Boiling Pt: 1689 °C (760 mmHg) Melting Pt: 1067 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011388 CAS Number: 7778-80-5 |
Specification Test Results
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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