http://www.activatedcarbonxk.com/ Synonym: Aluminum Chloride, polyaluminum chloride powder, PAC Introduction: Water treatment chemical, a kind of flocculants, easy soluble in water Formula: AL2(OH)nCL6-NLm CAS No.: 1327-41-9 Two Type: granular, powder Two Methods: Drum PAC or Spray drying PAC Three Colors: yellow, light yellow, white only for spray drying PAC