Potassium Chloride ISO9001 Used in hemodialysis and injection solution,Prevent hypokalemia. BP,EP,USP,CP CAS No.:7447-40-7 potassium chloride tech grade:Content(on the base of dry basis),%≥98.0Arsenic (As),%≤0.0003Heavy metal(As Pb),%≤0.0005Loss on drying,% ≤1.0PH Value,%:NormalChlorides I or Br experiment:NormalSodium experiment :Normalpotassium chloride food gradeContent(on the base of dry ...