The Poly Aluminum Chloride (PAC) market is set to expand at a compound annual growth rate of 4% from 2025 to 2031 , reflecting steady demand growth driven by multiple end-use industries. PAC is widely used as a coagulant in water treatment and industrial processes due to its exceptional ability to remove suspended solids, heavy metals, and other impurities. The chemical’s broad applicability, regulatory backing, and role in sustainable industrial practices have positioned it as a key driver in the global market. Market Segmentation The PAC market is primarily segmented by form and end-use industry. Solid and liquid PAC cater to diverse operational needs, from municipal water treatment plants to industrial applications. In terms of end-use, PAC finds applications in water treatment, the paper industry, cosmetics and personal care, oil and gas, and other specialized industries. The water treatment segment remains the largest and most influential, as PAC ensures eff...