... Al2Cl (OH) 5Technical standards: national standards for product quality in line with GB15892-2009Appearance: white, golden yellow, tawny, reddish ... aluminum sulfate flocculant, compared to the cost of water and low 15-30%.B, sedimentation of flocs formed quickly, fast, processing ... attentionPAC packaging:1, plastic bags, plastic film set in, each bag of net weights 25kg, also can be modified according ...