Potassium sulphate, pure
Fibre drum, 25 kg
Supplier: Thermo Fisher Scientific
Potassium sulphate, pure
Catalog # ACRO193810250
Supplier: Thermo Fisher Scientific
CAS Number: 7778-80-5
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Product Details & Documents
- CAS Number:7778-80-5
- Formula:K₂SO₄
- MDL Number:MFCD00011388
- Molecular Weight:174.26 g/mol
- Boiling Pt:1689 °C (760 mmHg)
- Melting Pt:1067 °C
- Density:2,66 g/cm³ (20 °C)
- Storage Temperature:Ambient
Specifications
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 %
Specifications
- Pack type:Fibre drum
- Pk:25 kg
Specifications
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