Polyaluminium chloride light yellow powder 25kg PP/PE bag, 22MT/20'FCL 2000MT per month 30%MIN Polyaluminium chloride light yellow powder 25kg PP/PE bag, 22MT/20'FCL 2000MT per month 30%MINPolyaluminium chloridelight yellow powder25kg PP/PE bag, 22MT/20'FCL2000MT per month30%MIN Specifications: Application:Mainly used as paper-making retention and filter aid, water treatment agent. ...