Aluminum chlorohydrate CAS#1327-41-9
Highly Effective Coagulant: Polyaluminum chloride (PAC) is a highly positively charged inorganic polymer, providing excellent coagulation performance in water treatment and other applications.
Versatile Physical Forms: Available in both solid and liquid forms, allowing flexibility for different industrial and municipal uses.
Wide Color Range for Specific Applications: Solids range from dark brown to white, and liquids from colorless to tan, enabling selection based on specific application requirements and production processes.
Adaptable Production and Application: The properties and performance of PAC can be adjusted according to its color and form, making it suitable for a variety of industrial processes and water treatment scenarios.
Poly Aluminium Chloride CAS No. 1327-41-9
Polyaluminum chloride (PAC) is an inorganic polymer coagulant aid with a high positive charge, produced through the “railway bridge” effect of hydroxide ions and the flagellar anti-cationic polymerization reaction. PAC is available in both solid and liquid forms. Solid PAC can range in color from dark brown, light yellow, orange, to white, while liquid PAC may be colorless, transparent, slightly yellow, light yellow, or tan. The production process and applications of PAC can vary significantly depending on its color and physical form.
Aluminum chlorohydrate Chemical Properties
| ensity | 1.36[at 20℃] |
| vapor pressure | 0.001Pa at 20℃ |
| solubility | soluble in H2O |
| form | glassy solid |
| color | glass, glassy solid |
| Water Solubility | soluble H2O, forms slightly turbid colloidal solution [MER06] |
| Stability: | Stable. Incompatible with many metals. |
| InChI | InChI=1S/Al.ClH.H2O.H/h;1H;1H2;/q+2;;;/p-2 |
| InChIKey | MTSHNTORJWMHCG-UHFFFAOYSA-L |
| SMILES | [AlH](Cl)O |
| LogP | -1.380 (est) |
| CAS DataBase Reference | 1327-41-9(CAS DataBase Reference) |
| EPA Substance Registry System | Aluminum chloride hydroxide (1327-41-9) |
Product Application of Poly Aluminium Chloride CAS No. 1327-41-9
Poly Aluminium Chloride (PAC) is widely used in water treatment due to its excellent coagulation and filtration performance, particularly in inclined plate rapid sedimentation tanks. It contains no added alkaline modifiers, so its effectiveness remains stable even under deliquescent conditions. PAC exhibits a broad pH range and strong adaptability, making it suitable for diverse water treatment applications. It effectively addresses issues related to low water salinity and can remove environmental contaminants, including excessive heavy metals and radioactive elements. Additionally, PAC features a high-quality formulation and is easy to store and transport.
