Aluminium potassium sulfate dodecahydrate for analysis
Product Information
CAS number 7784-24-9
EC number 233-141-3
Hill Formula AlKO₈S₂ * 12 H₂O
Chemical formula KAl(SO₄)₂ * 12 H₂O
Molar Mass 474.39 g/mol
HS Code 2833 30 00
Density 1.75 g/cm3 (20 °C)
Melting Point 92.5 °C
pH value 3.0 – 3.5 (100 g/l, H₂O, 20 °C)
Bulk density 900 kg/m3
Solubility 139 g/l