1) Calcium Chloride 2) Assay: 74%, 77%, 94% min 3) Appreance: white prill, flake, granular, powder ... grade of calcium chlorideItemsStandard I Standard IITesting methodCalcim chloride(CaCL2)%≥74.0-77.090.0-95.0HG/T2327-92magnesium and alkali ... .1HG/T2327-92PH value8-108-10HG/T2327-92 Calcium Chloride (74%, 77%, 94%)