Polyaluminium Chloride Pac Coagulant 25kgs / Bag - ZhengzhouHooChemtecCoLtd ( China ) - Offers to Sell and Export - Friday 14 April 2023 12:44 am - polyaluminium chloride pac coagulant 25kgs bag appearance light yellow powder white powder or colorless or brownish liquid polyaluminum chloride main types polyalumnium chloride pac 29% l...