This article provides a practical guide to selecting the optimal Poly Aluminum Chloride (PAC) grade for different water treatment applications. It explains how alumina content (26%-32%) and basicity (40%-95%) affect coagulation performance, and offers specific recommendations for drinking water, industrial wastewater (textile, paper, mining, oilfield), municipal phosphorus removal, and challenging conditions like high turbidity or low temperature. A quick reference table compares recommended Al₂O₃ levels, basicity ranges, typical dosages, and preferred manufacturing processes. The summary also covers market trends and emphasizes the importance of jar testing before full-scale procurement. Perfect for plant operators, environmental engineers, and procurement professionals seeking to optimize treatment results and reduce chemical costs.

Liquid Aluminum Dihydrogen Phosphate is a high‑performance ceramic binder widely used to improve the strength, thermal stability, and bonding performance of alumina foam ceramics. By forming a stable phosphate network during high‑temperature sintering, it enhances structural integrity, increases resistance to thermal shock, and ensures long‑term durability in demanding environments. This makes it an essential additive for refractory materials, high‑temperature insulation products, porous ceramics, and advanced industrial applications requiring reliable performance under extreme conditions.

Sodium Hexametaphosphate (SHMP) plays a critical role in the modern paper‑making industry, serving as an effective pulp dispersant, fiber stabilizer, and wet‑end process additive. By improving pulp uniformity, preventing scale formation, and enhancing chemical efficiency, SHMP helps paper mills achieve better sheet formation, smoother production flow, and higher product quality. It is widely used in pulp processing, coating formulations, and industrial water systems, making it an essential chemical for high‑performance paper manufacturing.

Trisodium Phosphate (TSP) is a high‑performance industrial cleaning and water‑treatment chemical widely used in metal pretreatment, boiler scale control, detergent production, and heavy‑duty degreasing. With 98–99% purity, strong alkalinity, and excellent solubility, TSP delivers powerful oil removal, surface activation, and stable performance across demanding industrial processes. It is a cost‑effective and reliable solution for manufacturers seeking consistent cleaning efficiency and improved operational productivity.

Aluminum Dihydrogen Phosphate (Al(H₂PO₄)₃) is widely used in refractory, metallurgical, construction, and advanced material industries. One common question from international buyers is whether this chemical is classified as a dangerous substance.In general, Aluminum Dihydrogen Phosphate is NOT class