Polyaluminium Chloride CAS#1327-41-9
Versatile Binder – Can be used as a binder in refractory coatings, ultra-pure alumina products, and refractory concrete materials.
High Polymer Strength – Functions as an inorganic high-molecular polymer with cementitious properties.
Multivalent Polyhydroxy Electrolyte – Acts as a multivalent, polyhydroxy electrolyte, enhancing its chemical reactivity and effectiveness.
Acidic Hydrolysis Properties – Contains a positively charged colloidal nucleus with acidic hydrolysis products, making it suitable for various chemical and industrial applications.
Poly aluminium chloride is a high-molecular inorganic polymer with cementitious properties. It serves as a binder for refractory coatings, ultra-pure alumina products, and refractory concrete materials. As a multivalent, polyhydroxy electrolyte, it can be considered an intermediate in the hydrolysis of AlCl₃ to Al(OH)₃. Its colloidal nucleus carries a positive charge, and the hydrolysis products are acidic.
Product Name: | Aluminum chlorohydrate |
Synonyms: | Aluminiumchlorohydrate;polyaluminumhydroxychloride;Aluminum chloride, basic;ALUMINIUM POLYCHLORIDE;PolyaluminiumChloride(Pac);ALUMINUM POLYHYDROXYCHLORIDES;Polybasic aluminum chloride; Aluminum oxychloride |
CAS: | 1327-41-9 |
MF: | AlClHO |
MW: | 79.44 |
EINECS: | 215-477-2 |
Product Categories: | Water Ttreatment Chemicals;Water treatment;UVCBs-inorganic;Industrial/Fine Chemicals;water treatment chemical;1327-41-9 |
Mol File: | 1327-41-9.mol |
Aluminum chlorohydrate Chemical Properties
Density | 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) |
Polyaluminium Chloride (PAC) is primarily utilized as a highly effective flocculant for the treatment of drinking water, industrial water, and wastewater. It also aids in sludge dewatering and finds applications in industries such as papermaking (as a sizing agent), pharmaceuticals, sugar refining, and as a catalyst carrier.
