Potassium sulphate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck


M-Clarity™ quality level = MQ300

1.05153.1000EA 94.3 GBP
1.05153.1000 1.05153.0500 1.05153.5000 1.05153.9025
Potassium sulphate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
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: 12,07845

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Specification Test Results

Solubility 111 g/l (20 °C)
Melting Point 1069 °C
Molar Mass 174.26 g/mol
Bulk Density 800 kg/m3
Boiling Point 1689 °C (1013 hPa)
Density 2.66 g/cm3 (20 °C)
pH 5.5 - 8.5 (50 g/l, H2O, 20 °C)

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