MF: [AL2(OH)nCL6-nâ?¢xH2O]m HS: 3824909990 CAS: 1327-41-9 Standard: GB15892-2003 Properties: dark brown . Usages: The product is widely used for industrial water and wastewater treatment, such as those containing radioactive substances, lead (Pb + +) chromium (Cr + + +) highly toxic heavy metals and fluoride (F) sewage. In addition, also use in precision casting, paper, leather, etc. Packing 25kg or 50kg in plastic lined woven bag Polyaluminium chloride which has following application in different industry  1. Water treatment:  -Industrial, Municipal, Dam, river 2. Leather manufacturing/Tannery: -Treat cromium from waste water 3. Paper manufacturing: -With filler, pigment effluents  4. Refineries: -Containing oil waste water 5. Textile Industry: -Elimination of dyes