Hazard classDanger — Irritant / harmful, Corrosive
PictogramsIrritant / harmfulCorrosive
Common uses (US EPA CDR)Soil amendments (fertilizers)
SynonymsPotassium bisulfate · Potassium hydrogen sulfate · Sal enixum · Sulfuric acid, monopotassium salt · Caswell No. 682C · Monopotassium hydrogen sulfate · Potassium hydrosulfate (KHSO4) · Potassium hydrogen sulfate, solid
Molecular weight136.17 g/mol