Aluminium potassium sulfate dodecahydrate, EMSURE® for analysis, Supelco®

Supplier: MilliporeSigma

Synonyms: Aluminium Potassium sulphate, 12-HydrateAluminum potassium sulphate dodecahydrateAlum potassiumAluminium Potassium sulfate, 12-HydratePotassium alumAluminium potassium bis(sulfate) dodecahydrateAluminum potassium sulfate dodecahydrateAluminium potassium bis(sulphate) dodecahydrate

1.01047.1000 1.01047.1000
EM1.01047.1000CS 1656 USD
CA1.01047.1000 EM1.01047.1000
Aluminium potassium sulfate dodecahydrate, EMSURE® for analysis, Supelco®
Aluminium potassium sulphate dodecahydrate
Formula: AlK(SO₄)₂·12H₂O
MW: 474.39 g/mol
Melting Pt: 92.5 °C
Density: 1.72 g/cm³ (20 °C)
MDL Number: MFCD00149143
CAS Number: 7784-24-9
EINECS: 233-141-3
Merck Index: 12,00373

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Specification Test Results

Solubility 139 g/l (20 °C)
Melting Point 92.5 °C
Molar Mass 474.39 g/mol
Bulk Density 900 kg/m3
Density 1.75 g/cm3 (20 °C)
pH 3.0 - 3.5 (100 g/l, H2O, 20 °C)

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