I-Aluminium-potassium sulfate (i-aluminium-potassium alum, i-aluminium potassium sulfate, i-E522).
2021-05-03
Okuthunyelwe Okwedlule: I-E521 Aluminium-Sodium Sulfate (Aluminium-sodium alum)
Okuthunyelwe Okulandelayo: I-E523 Aluminium-Ammonium Sulfate (Aluminium-ammonium alum)