Poly Aluminium Chloride Poly Aluminium Chloride (PAC) AL2O330% minBasicity70-90%Water Insoluble1%maxPH3.5-5.0N0.01%maxAs 0.0005%maxCr6+0.0015%maxHg0.00001%maxPb0.001%maxCd0.0002%maxAppearance: Yellow powder Packing: 25kgs net bag, 18mts in the 20’FCL Usage: Water-treatment Industry, Such as Tap water, Industrial Process Water, Dalily sewage, etc.