Aluminium potassium sulfate dodecahydrate A.G. 500 g (25380-30500)
Chemical formula: KAl(SO₄)₂ ∙ 12 H₂O
Molar mass: 474.39 g/mol
CAS: 7784-24-9
EINECS: 233-141-3
Specification
| Appearance | white crystalline substance |
| Assay | |
| Chloride (Cl⁻) | |
| Fe (Iron) | |
| Heavy metals (as Pb) | |
| Ammonium (NH₄⁺) | |
| pH (5% water solution) |