Polyaluminium Chloride 1.Purity: 30%min 2.CAS No.: 1327-41-9 3.Appearance: ... floc forming fast activity is good, filter is good; 2, no added alkaline additives, such as the case of ... broad variety of uses. 1, purified drinking water, sewage; 2, industrial water purification, industrial wastewater, mining, oil field ... water can be recycled use; Water treatment chemical PAC Polyaluminium Chloride