... water treatment 1.MF:KAl(SO4)2.12(H2O) 2.Potash alum Purity:99.2% 3.HS code:2833301000 4.CAS ... potassium sulfate dodecahydrateOther names: Potassium alum, Potash alum, Tawas 2.PropertyAluminium Potassium Sulfate is colorless, transparent, particle or crystalline powder ... alum, duodenal ulcer, tuberculosis, hemoptysis and other diseases. (2) Food In addition, alum is the traditional food improvers and ...