Potassium sulphate, anhydrous ≥99% ACS

Supplier: VWR Chemicals
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1B1106-1KGEA 279 GBP
1B1106-1KG 1B1106-500G
Potassium sulphate, anhydrous ≥99% ACS
Potassium sulphate
Formula: K₂SO₄
MW: 174.26 g/mol
Boiling Pt: 1698 °C (1013 hPa)
Melting Pt: 1069 °C
Density: 2.66 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011388
CAS Number: 7778-80-5
EINECS: 231-915-5
Merck Index: 13,07759

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Specification Test Results

Calcium <0.01%
Chloride ≤0.001%
Heavy metals ≤0.0005%
Insolubles ≤0.01%
Iron ≤0.0005%
Magnesium ≤0.005%
Nitrogen compounds ≤0.0005%
pH (5%, Water) at 25 °C 5.5 — 8.5
Purity ≥99%
Sodium ≤0.02%

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