1,Product Name : Potassium chloride 2,Molecular formula: KCl 3,CAS 7447-40-7 4,Appearance :white ... Soluble in water. Insoluble in ether and acetone.UsePotassium chloride can be used for chemical reagent, excellent grade pure ... medicine diuretic, etc.Details Test itemSpecificationARCPAssay (KCl) /%≥99.5≥99.5PH(50g/Lsolution,25°C)5.0-8.05 ... 001Heavy metal (Pb) /%≤0.0005≤0.001 Potassium chloride 99%