Poly Aluminium Chloride CAS#1327-41-9
As an inorganic polymer coagulant aid, polyaluminum chloride (PAC) is a strongly positively charged inorganic polymer. Its formation relies on the bridging action of hydroxide ions and cationic polymerization reactions. It comes in two forms: solid and liquid. Solids present in colors like brown, orange, yellow and white. Liquids may be colorless and transparent, slightly yellow, pale yellow, or tan. The color of PAC leads to significant variations in both its production techniques and practical applications.
Parameters
density | 1.36[at 20℃] | |
vapor pressure | 0.001Pa at 20℃ | |
solubility | soluble in H2O | |
form | Powder | |
color | Yellow | |
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#1327-41-9
Polyaluminium chloride has a highly effective electro-neutralizing and bridging effect on colloids and particulates in water. During the hydrolysis process, it will also undergo physical and chemical processes such as coagulation, adsorption and precipitation. Compared with traditional inorganic coagulants, PAC has a faster flocculation and precipitation rate, a wider applicable pH range, and is non-corrosive to pipeline equipment. It can effectively remove color, suspended solids (SS), COD, BOD, as well as heavy metal ions such as arsenic and mercury from water. Therefore, as an efficient water purification material, PAC is widely used in urban water supply and drainage purification, wastewater treatment, industrial recovery and purification, etc.
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Fast delivery time
Inventory 2-3 working days New production 7-10 working days
