HomePotassium Chloride 0.5M (0.5N) Standardized Solution, Liquid d. 1.040Potassium Chloride 0.5M (0.5N) Standardized Solution, Liquid d. 1.040 Product CodeB-02087BRANDBio-ChemPurity99.05 %CAS No7447-40-7Molecular FormulaKClMolecular Weight74.55H.S.Code 3822.00900Shelf Life36 Months COAs MSDS Physical Properties Physical state at 20 °CLiquidColourClear ColorlessDensity [g/cm3]1.04 Packaging Specification AppearanceColorless solutionNormality0.5N +/-0.1%Safety Information and Hazard Symbols Symbol: GHS07 , GHS09Signal Word: Warning